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UEFI boot keeps changing; UEFI/Win7 handshaking confusion

Q: UEFI boot keeps changing; UEFI/Win7 handshaking confusion

Trying to understand handshaking between UEFI & Win 7. Have Win7 Pro sp1 64 installed on SSD, mb=Asus F2A85-V Pro. Example: boot to flashdrive to do Acronis backup of SSD; remove SDD, insert spinner; boot again to flashdrive to do Acronis restore to spinner (to test backup); remove flashdrive, boot to UEFI, set UEFI spinner as default, save & reset; spinner starts boot (#1), Win logo shows briefly, reboots (#2) and shows Win repair/normal screen; choose normal; Windows desktop shows; new driver is loaded for spinner and asks for reboot (that part I understand); reboot (#3) starts and again briefly shows Win logo before yet again rebooting (#4) to the Win repair/normal screen; again choose normal & all is happy. But then I remove the spinner, insert the SSD, and have to go through the whole deal again. Why so many reboots?

Similarly, if I change any hd/flashdrive configuration, my UEFI boot selection is lost & I have to reset it again - sometimes with the multiple reboot scenerio, sometimes not. Sure wish I could force that the UEFI selection stay there as long as the selected drive is installed.

RELEVANCY SCORE 200
Preferred Solution: UEFI boot keeps changing; UEFI/Win7 handshaking confusion

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

A: UEFI boot keeps changing; UEFI/Win7 handshaking confusion

Hello and welcome diana look I am having a little difficulty in following the train of the thread.

Now do you mean you just backed up the SSD to a USB stick ? then tried to transfer that USB stick back up to the spinner? If it was just a back up then I don't think it is going to work because it is only a backup.

To make the spinner the boot device I would be cloning the SSD to the spinner. I wouldn't mucking around with sticks as I cannot see why that is necessary.

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RELEVANCY SCORE 99.2

Hello, I have a Y720 tha comes with a 1x 129 GB M2 SSD and x1 HDD, in UEFI mode. I'm currently trying to replace the M2 SSD with a newly bougth Samsung 960 EVO M2 where I would like to install Windows 10 also in UEFI mode, as it has better power management than Legacy. But I have tried booting the Windows 10 installer USB stick and the laptop does not recognize in bios. I have created the usb stick with RUFUS 2.18 (latest), choosing UEFI + GPT and Fat32 file format. Before that I also tried restoring a system backup image I created from the former M2 using AOMEI Backupper but I couldn't boot the USB utility to do so either (the same happened: Bios does not recognise it, despite creating it choosing UEFI mode) Things I have tried: 1. Disabling secure boot (although the Secure Boot Status staed "Enabled", so I used the "REset Secure Boot mode" option too...)2. Chaging Optimal OS Setting to disabled in seetings, but still no use3. Using the Novo Button on the right part of the laptop. Of course, changing boot mode to Legacy would allow me to install Windows from USB ....but in Legacy mode, which I'm trying to avo So ...is there a way to boot a UEFI usb stick to install Windows in UEFI mode from it?  thanks!

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RELEVANCY SCORE 98.8

What is UEFI Boot Source means and why some people disable this feature?

Regard,
Thanks.

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RELEVANCY SCORE 98.8

**** This issue has been resolved ****
**** Look at Page 4, posts 4 and 5 ****
**** You need to enable Legacy MBR by Enabling Launch CSM in the EFI Setup ****

Hello all,

This is my first post. I am a Windows 7 user and now (against my will) Windows 8.

I bought an ASUS N76 laptop pre-loaded with Windows 8 so these are the new generation n76 series. The old ones come with Windows 7. Anyway...

I attempted to boot a Windows 7 ULT 64 install DVD but the install hangs on the Windows logo/flag. So...

- Windows is loading files is shown and hidden
- The animated Windows logo appears and then it just hangs....go figure

I have no idea what is going wrong. I went into the UEFI setup and the only option for my BR is EUFI boot.

I also added a "boot option" asking the EFI to boot "efi\microsoft\boot\boot.efi" or "\efi\microsoft\boot\boot.efi" but when selected (from Boot Override), the screen goes blank for a few seconds, the BR starts spinning and I am thrown back at the EFI so it looks like it cannot find the file. For path, I selected the BR device and at the end has a "\".

I have secure boot disabled. (yep, I have an option for that). So now I am left empty handed and I am stuck with Windows 8. I even put in a brand new SSD hoping I would install W7 on it but I can't even start the setup!! Argh....

I am very experienced with MBR and BIOS but I am a complete newbie to UEFI. I don't know what is going wrong and why the setup hangs....Ther... Read more

A:Asus N76 UEFI - W7 64 Install Hangs on Logo (DVD UEFI Boot)

Win8 PC's have Secure BIOS which must be disabled to install any other oS, then you can install in UEFI mode following these steps: Downgrade Windows 8 to Windows 7

If you want to bypass UEFI and install normally to an MBR drive the procedure is related here: MS new "Secure Boot" locked BIOS arrives

Other info on EFI:
Technical Note: UEFI BIOS vs. Legacy BIOS - YouTube
The 30-year-long Reign of BIOS is Over: Why UEFI W... - Input Output

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RELEVANCY SCORE 97.6

Hello to the forum. Thanks for the welcome. And thanks for pointing me in this subforum.

I have a notebook toshiba satellite L850-1HU with UEFI

Default is win 8 os, recently upgraded to 8.1.

Now I need to win 7.

I have a professional license N sp1 x64 and then supports UEFI

Is possible to combine the systems in dual boot and both in UEFI mode?

I see from your guides that for installation the UEFI is necessary partition in a certain way.
What should I do if I want to leave intact the UEFI partition of win 8 (5 partition)? I just make only space for win7(1 partition) that will use the same 4 partition UEFI of win 8 or i make other 5 partition???
And which of the two systems will handle the boot? I can decide I?

and the warranty? restores factory work?

If I change hdd, and install win 7, when I put the old hdd, it works as before removing it?

Sorry for the confusion! I hope you manage to understand me and help!

Ciao forum! E grazie! Saluti dall'Italia!

A:Satellite L850 & Win 8 UEFi: How dual boot UEFI win 7 ?

If I change hdd, and install win 7, when I put the old hdd, it works as before removing it?



Yes. This is how I do any OS tests\'dual boot'\experiments etc with zero chance of damage to the original boot OS\hd. Am keeping a bunch of old HD's for the purpose. The downside is the slight risk for some mechanic\connection problems, just be careful, remember to power down! So if you don't find it troublesome to switch HD's, IMO go ahead and try that route.

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RELEVANCY SCORE 97.6

Hi all,

Currently having a wake on lan issue with a certain computer.

The machine is setup correctly but the windows boot information is stored in a 100mb UEFI partition, and when the computer wakes on lan, it will not boot windows, just sit at a blank screen.

When it wakes on lan it is trying to boot from the legacy device (same blank screen happens if you choose to boot from it from bios)

ive tried updating the bios but no luck, all settings seem to be as they should be.

Is there some trick to get it to load the UEFI MBR, or is there a safe way other then reformatting the machine to move the MBR over to the legacy device itself?


Thanks for any help.

A:Boot UEFI from wake on lan, or convert UEFI MBR to legacy.

Back up your files, unplug all other HD's and peripherals,

Boot into BIOS setup to enable Legacy BIOS. Next check BIOS Boot order for an EFI Boot Disk: remove it, set DVD drive first to boot, HD second. Then set SATA controller to AHCI. Save changes and Exit.

Then boot into installer DVD or flash stick burned or written using tool and latest ISO for your licensed here.

At first installer screen Press Shift + F10 to open a Command Box, type:

DISKPART
LIST DISK
SEL DIS 0 (after confirming Windows 7 target HD #)
CLEAN
CONVERT MBR
CREATE PARTITION PRIMARY SIZE=102400 (for 100gb partition, adjust as desired)
FORMAT FS=NTFS LABEL="WINDOWS 7"
ACTIVE
EXIT
EXIT

Next click Install Now to Clean Install Windows 7 to the partition you created. If it fails then report back at which step and the verbatim error message.

In addition read over these steps to understand the tools and methods which work best to get and maintain a perfect Clean Reinstall - Factory OEM Windows 7. The steps are the same for retail.

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RELEVANCY SCORE 96

Dear Friends,

Long time reader of this forum but a first time poster, so please forgive me if this question has already been asked and answered.

Laptop: ASUS UX31A-DB71, latest BIOS: 218

Originally my laptop came with Windows 7 and when i looked at disk management my disks were formatted with UEFI schema. One of my friend gave me a UEFI bootable USB drive loaded with Windows 8. So, i thought why not give it a try. So, I created a backup of my OEM Windows 7 and saved the iso files in a seperate external HD (created twice just to be sure . Now, i decided to load the Windows 8. Booted into the BIOS and there is an option to select the USB drive along with the UEFI option for that USB drive. I selected the UEFI option but some reason it does not boot into UEFI. So i decided to select the standard USB install and this option let me install windows 8. In the process of installing i formatted the partitions and made a single partition and installed Windows 8 on it. I am guessing now the drive is not GPT but MBR. I also noticed that his installation USB disk had an option to select either 32bit or 64bit of Windows 8...I find this kind of odd. Would Microsoft create a same iso file with both versions? I am guessing he created the USB from a illegitimate source.
I am planning on purchasing Windows 8 Pro version as an iso but wanted to be confident that it would work with UEFI architecture.

Questions:
1. Why would the system NOT boot from UEFI?
2. If I download the legitimate iso fr... Read more

A:UEFI USB Disk - Does not boot from UEFI Windows 8.

Welcome. Begin with Clean Install - Windows 8. See the UEFI links in the tutorial: How to Install Windows 8 Using "Unified Extensible Firmware Interface" (UEFI). You also will want to see this tutorial link: How to Do a Clean Install with Windows 8 Upgrade.

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RELEVANCY SCORE 96

Hello everyone
I am trying to make Windows 10 scripted installation with UEFI boot.
Every things works with normal Legacy mode in our environment and k2000.
I have made WINPE 10 boot file as a normal procedure with k2000 Media Manager (like in legacy mode). And uploaded it to k2000. Of cause I have re-cached my drivers when making new a boot source. 
I have setup our new DHCP so it can boot with UEFI and it works!, and I can see my boot sources when boot up the client in UEFI mode. 
Here comes the tricky part I can choose my newly created Windows 10 boot source with Dell's own WINPE10 drivers. Then it loads the Boot source file that I created but It stop at the Windows 10 logo it never loads the deployment menu like in legacy mode, so I cannot deploy a scripted installation.
I am stuck what could be wrong or what have I missed ? Please help
Regards,
Michael

     

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RELEVANCY SCORE 96

I am in the process of doing a number of clean installs. I am trying to make a decision as to whether or not to utilize the UEFI and Secure Boot modes which are available on the MBs.

It seems from an initial attempt, that I cannot simply use UEFI/GPT without turning on Secure Boot...that is one must NOT use CSM (turn it off) and USE Secure Boot. You cannot use UEFI without Secure Boot.

Is this correct? I am considering us9ng UEFI without Secure Boot because I hear it is faster.

However, I am concerned that I will run into all sorts of trouble turning Secure Boot on with respect to double booting Win 10...and additionally with creating images with Acronis.

I have been in the habit of creating a new PC with an extra drive with a cloned OS...then disconnecting the drive so that if the first OS drive fails, the person can boot up quickly with the other drive. I am concerned that there will be a problem with Secure Boot.

I mean, how many times have I been infected with a root kit.....some virus that take over at boot time...Answer...never since I started with PCs in 1991!

So, anyone really think Secure Boot is worth it?

A:UEFI/Secure Boot or not to UEFI/SB, that is the question..

Originally Posted by Andrew124C41


I am considering using UEFI without Secure Boot because I hear it is faster.



Secure Boot does not affect the speed of your computer.







Originally Posted by Andrew124C41


However, I am concerned that I will run into all sorts of trouble turning Secure Boot on with respect to double booting Win 10...and additionally with creating images with Acronis.



Windows 8/8.1/10 are compatible with the Secure Boot.

I don't know about Acronis True Image but Macrium Reflect is compatible with the Secure Boot.







Originally Posted by Andrew124C41


So, anyone really think Secure Boot is worth it?



It is a very important security feature.






Microsoft designed Secure Boot to protect the computer from low-level exploits and rootkits and bootloaders. A security process shared between the operating system and Unified Extensible Firmware Interface (UEFI, replacing the BIOS), Secure Boot requires all the applications that are running during the booting process to be pre-signed with valid digital certificates. This way, the system knows all the files being loaded before Windows 8 loads and gets to the login screen have not been tampered with.

If a bootloader has infected your computer and it tries to load during the boot-up sequence, Secure Boot will be able to undo all the changes and thwart the ... Read more

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RELEVANCY SCORE 96

I have a Dell XPS 8700 that failed Windows 10 anniversary update until UEFI secure boot was turned off. It apparently then completed but I cannot re-enable secure boot without the same boot problem advising
Recoveryyour pc/device needs to be repaired / during Windows 10 anniversary updateAn unexpected error has occurredError Code 0xc0000185you'll need to use recovery tools.   Is there a solution to enable UEFI secure boot ?
 I am using a Dell XPS 8700 pc with an SSD drive. The Windows 10 update was installingthen after one of the reboots the error above  The pc was running prior to the update and had UEFI OS , secure boot enabled,  no prior problems.I attempted to do any of the safe mode boots but none would proceed.Disabling the UEFI safe/secure boot mode apparently let the install continue and the das it did before with I believe completion of the installation of Windows 10 anniversary update.PC now shows Windows 10 home Ver 1607 ..
The problem returns if I enable UEFI secure boot and the PC stops. I would like to determine a wayto locate the problem or issue. related to the secure boot.  Using the media creation tool may justrepeat the problem once secure boot is re-enabled.
 Dell lists that they have tested XPS 8700 with this update and have not indicated problems no mention of secure boot issue.

A:XPS 8700 needed UEFI secure boot disabled to complete Windows 10 anniversary update can't enable UEFI secure boot now

rdubayah,
If your computer was running WIndows 10 without any issues prior to downloading the Anniversary update, then you would not have had to change any settings in the bios to install the update.The UEFI and Secure Boot settings are to enable booting with a USB or DVD to install Windows.
Disable Legacy Boot Mode and Enable UEFI
Start the computer and TAP the F2 key to enter the bios. Once in the bios Press F9 to Restore the bios to the Default Settings. F10 to save changes and exit. You could have a hardware problem. To run a hardare diagnostics on the computer you would start the computer and TAP the F5 key. Insert a cd/dvd in the optical drive for running the diags.

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RELEVANCY SCORE 96

I have a Dell XPS 8700 that failed Windows 10 anniversary update until UEFI secure boot was turned off. It apparently then completed but I cannot re-enable secure boot without the same boot problem advising
Recoveryyour pc/device needs to be repaired / during Windows 10 anniversary updateAn unexpected error has occurredError Code 0xc0000185you'll need to use recovery tools.   Is there a solution to enable UEFI secure boot ?
 I am using a Dell XPS 8700 pc with an SSD drive. The Windows 10 update was installingthen after one of the reboots the error above  The pc was running prior to the update and had UEFI OS , secure boot enabled,  no prior problems.I attempted to do any of the safe mode boots but none would proceed.Disabling the UEFI safe/secure boot mode apparently let the install continue and the das it did before with I believe completion of the installation of Windows 10 anniversary update.PC now shows Windows 10 home Ver 1607 ..
The problem returns if I enable UEFI secure boot and the PC stops. I would like to determine a wayto locate the problem or issue. related to the secure boot.  Using the media creation tool may justrepeat the problem once secure boot is re-enabled.
 Dell lists that they have tested XPS 8700 with this update and have not indicated problems no mention of secure boot issue.

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RELEVANCY SCORE 95.6

Hi, I am using a Lenovo Y50-70 Laptop. Lately, I installed a Samsung Evo 850 SSD and made it a dual boot with Windows 10 and OpenSUSE Tumbleweed. After few months I tried to install another operating system but any kind of USB bootable device is not recognized by the system. I tried resetting the BIOS settings removing the battery and it didn't work. So as an experiment I removed the SSD and reinstalled the HDD(with the operating system), and then I did reset BIOS settings again. HDD is detected by the system, it is displaying in the BIOS settings, but the boot entries from SSD is still visible and boot entries from the HDD are not detected. Please help.

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RELEVANCY SCORE 95.6

Hi, I am using a Lenovo Y50-70 Laptop. Lately, I installed a Samsung Evo 850 SSD and made it a dual boot with Windows 10 and OpenSUSE Tumbleweed. After few months I tried to install another operating system but any kind of USB bootable device is not recognized by the system. I tried resetting the BIOS settings removing the battery and it didn't work. So as an experiment I removed the SSD and reinstalled the HDD(with the operating system), and then I did reset BIOS settings again. HDD is detected by the system, it is displaying in the BIOS settings, but the boot entries from SSD is still visible and boot entries from the HDD are not detected. Please help.
 
Mod's Edit: System model added to the front of Subject line to improve visibility / clarity.
 

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RELEVANCY SCORE 94.4

Heys guys, I'm hoping I can get some help with this. I have a Lenovo y410p. It has 2 drives, one with the OS (120GB SSD 40mm N.2 NGFF) and a data drive(1TB HDD)
My computer recently crashed when I was installing a piece of software, (Bentley MX Road, it's a road alignment package.) When I restarted my laptop I was greeted with a lovely message informing me that winload.efi was corrupt. That was fine so I did a bit of research to fix it involving getting a recover DVD and going to the command prompt to rebuild BCD. That didnt work for me as it didnt detect windows. I tried to see what was up with the SSD using DISKPART & CHKDSK. Neither of these showed the SSD. They only showed the HDD
So now to take a step back, In order to get the recovery DVD to boot I had to change the boot option in the BIOS from UEFI to legacy support. This showed me a list of bootable devices (HDD, SSD, DVD etc.) When UEFI is selected only one option is available which is the Windows boot manager. This is followed by the serial number of the HDD which does not have any OS on it.
I have tried using f12 which give me the windows boot manager option and nothing else. When I select this, it boots me into the error message.
So to get to the root of this, how can I change the boot order when the BIOS is set to UEFI so I can repair the winload.efi file on the SSD. Thanks for any help.

A:Changing boot order when BIOS is set to UEFI

You change it the same way as before. Usually you can do it withe the OEM software installed on Win8.

You may have to turn off Fast Boot if set.

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RELEVANCY SCORE 94.4

This is somewhat of a follow on to my earlier post dealing with migrating the OS to an SSD.  After havinig cloned the OS from the 2TB HDD, I wanted to boot from the SSD.  In the old days I would have gone to BIOS and from there selected boot priority of the various devices.  In this instance, I encountered UEFI and could not figure out how to change boot priority.  I saw options for legacy boot, some messages about disabling secure boot, and I was afraid to touch either.   So....I just swapped the disk cables and booted from the SSD.  
Still, I have the question, how can I change the boot priority?  Is there some Dell manual that gives a good explanation of the UEFI interface for me to study?  

A:UEFI (?) changing boot drive? XPS 8900

Tap F12 as soon as you reboot to access the Boot Menu and select the boot device. Don't wait for any screen.

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RELEVANCY SCORE 92.4

Hi, I have a HP Pavilion 15 n204tx Notebook with Windows 8.1 running. Now I would like to install a SSD by replacing the optical drive. I am not an expert and I did some digging. I heard that before I install Windows to the new SSD, I should change settings in BIOS to AHCI concerning my hard drive. My Problem now is that I can't find it in BIOS. Where can it be found and maybe changed? Is it really needed to change BIOS mode? What are my alternate choices?

A:UEFI BIOS Access, Changing Boot Drive Order To SSD

Hi, No, you can't do that. You have to swap SSD and HDD. Put old HDD to the caddy. Regards.

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RELEVANCY SCORE 90.4

Hi there bleeps :D
I got a sony vaio laptop, and it has windows 7 OEM on it. Tried to install Linux on it on another partition, and the installation was fine and finished. Then I got into the windows and used BCDedit to add a new value for the linux distro I installed. Now, when I boot the laptop, it gives me 2 options, win and linux... but if I run linux, it gives me an error and doesnt find the bootloader.
If someone can guide me through the process I'm ready to erase all my data from the HDD and repartition everything. My only aim is to be able to dual boot Windows 7 with Kali Linux.
 
 
Current partitions:
1- SONY partiton (dont know what the hell that is) ~260MB
2- Recovery parition ~20GB
3- EFI boot partition ~260MB
4- XXXXXXX partition ~300MB (has no name and i don't know what it is for)
5- Windows 7 installation ~70GB (C:/ drive)
6- Linux boot partition ~300MB (/boot)
7- Linux root ~12GB (/ )
8- Linux home ~40GB (/home)
9- Unallocated space ~450GB
 
**
Hidden partitions
NTFS partition
Ext4 partitions
 
 
Thanks, bleeps 

A:Want to dual boot Win7 with Linux on a UEFI-based laptop.

I don't know Kali Linux at all, but I have installed Linux Mint 16 on a UEFI Windows 7 system.  Current versions of Linux Mint, Ubuntu, Fedora and OpenSuse at least have support for UEFI.  For Kali Linux, it appears you will have to make a custom ISO with UEFI support - https://forums.kali.org/showthread.php?271-How-to-EFI-install-Kali-Linux
 
To install Linux Mint, dual booting with Windows 7 in UEFI mode here is what I did...
 
- Starting point was Win 7 x64 installed in UEFI mode, GPT partitioning scheme on all attached disks, and 100Gb unpartitioned space on one of the disks.  If you need to re-size existing partitions to create space use Gparted.
 
- Boot Linux Mint DVD in UEFI mode (this involves going into the BIOS, and in the Boot Override menu choosing the name of the DVD drive with UEFI in the name, as per below).  NB This is important - if the installer is not booted in UEFI mode, it will install in Legacy mode and this will not work if the existing OS is installed in UEFI mode.
 

 
- Choose "I want to do something else" aka custom installation in the installer
 
- Created separate root, home and swap partitions (swap, if using, should be equal to ram).  The root and home partitions were formatted to Ext4 FS.  I allocated 20Gb to the root partition and the leftover free space to the home partition.  Mount point for root is /, and for home is /home.
 
- Find the existing EFI partition created by ... Read more

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RELEVANCY SCORE 90.4

I've create 2 partitions, 1st partition is Win7 SysPrep and the 2nd partition is Win8.1 Sysprep
I install Win7 and press Ctrl-Shift-F3 to form SysPrep, same as Win8.1 in 2nd partition.
I made this becuase I've 25 Dell new Win8.1 Computer which are UEFI. So I want to make a master computer which has both Win7 and Win8.1 with SysPrep in it. Then I want to clone it to the other 24 Dell computers.
CASE 1 : 2 different partitions with 2 different Windows :
---------------------------------------------------------------
If I install both Windows like above, when Sysprep Generalize Win7, it works fine. But if I SysPrep Generalize Win8.1, it's fine also, but never can boot again back to Win7. The start boot option is like this :
Windows 7
Windows 8.1
If I choose to boot Windows 8.1, it's fine. If I choose to boot Windows 7, it ever boot to Windows 8.1. It means nomatter I choose to boot which Windows, it all goes to Windows 8.1 ?????
CASE 2 : 1 partition for Win7 + Win81.VHD :
---------------------------------------------------------------
I install Win7 (C and press Ctrl-Shift-F3 to form SysPrep.
I create a Win81.VHD in Drive D: , imagex Win8.1 install.wim in it. Also press Ctrl-Shift-F3 to form SysPrep.
Sysprep Generalize Win7 is OK , SysPrep Generalize Win8.1 is also OK. But after that I can only boot to Windows 7 fine, when choose to boot Win8.1 , it always restart and back to the boot menu ?????
Can anyone help ? Thanks a lot.

A:Dual boot Win7 and Win8.1 SysPrep with UEFI GPT Problem

hello,you uefi setup issue is a little over my head ,lol ,but
when I setup a simple duel boot with 7&8 I too had same issue and I ran the win8 boot repair and it fixed the mbr [I assume]so I was able to then boot to either os, good luck.
run repair
Automatic Repair - Run in Windows 8

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RELEVANCY SCORE 89.6

The problem started when i changed to legacy mode when windows installation started giving me trouble.What i think would fix the problem is to either change back to UEFI mode from windows, or to get in the BIOS menu somehow..Does anyone know how to do either of those things? any other ideas are more than welcome

A:z580 can't access bios setup or boot menu after changing to Legacy from UEFI mode

Anyone? u_uI was under the impression this community contained some Lenovo experts..

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RELEVANCY SCORE 89.2

Following the crash of my old system due to hardware failure I recently put together the computer I am currently using, the following are the specs and I will get into the issues I am having following.


Code:
Mobo: GIGABYTE GA-970A-D3P
CPU: AMD FX-8350
Memory: 8gigs
GPU: SAPPHIRE Radeon HD 7870 GHz Edition


The issue that I have been having is that following a clean install of windows 7 I attempt to upgrade to windows 8 and am halted differently depending on my install method. To begin with, upgrading from the desktop seems to work at first and upon restart I get a windows 8 logo screen, followed by another restart with a blank screen. The system them goes idle and nothing happens.

Upon further investigation, the UEFI settings appear to be the cause of a lot of the issues I am having and as such I create a USB drive to install from. I am able to begin the setup, and after deleting all partitions I am able to set up the drive with a new partition system in GPT format.

Here the system copies the files, expands the files and seems to install everything normally. It reaches the restart portion of the install, and after taking out the USB stick it restarts. From here it loads up a windows 8 logo screen with the dancing dot circle at the bottom, and after a while it will restart again. It loads back into the same dancing dot circle for a while and once again restarts.

However, this time it restarts into a blank screen, and after a little while the HDD stops working and ... Read more

A:Windows 8 Upgrade / UEFI confusion

To clean install:
1) Clean the HD Drive, using Step one in this tutorial:
SSD / HDD : Optimize for Windows Reinstallation - Windows 7 Help Forums
than
2) UEFI (Unified Extensible Firmware Interface) - Install Windows 8 with


x64
UEFI Bootable USB Flash Drive - Create in Windows

As you are using a Upgrade, after installing in UEFI mode, follow this tutorial:
UEFI (Unified Extensible Firmware Interface) - Install Windows 8 with
Than do the Refresh part of above tutorial.

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RELEVANCY SCORE 89.2

Hi hoping I can get some info on setting up my new build to use the UEFI BIOS at boot. If anyone is currently using UEFI I would appreciate any info, links, advice or perils to avoid.
Apologies for the long post but please respond if you can help.
First the new hardware specs

CPU: Intel 5930K Core i7 5930KMotheboard: Gigabyte GA-X99-UD4 Rev 1.0Ram: Crucial 16GB (4x4GB) DDR4 2133MHzGPU: 2 x Gigabyte GTX 980 G1 Gaming in SLIPSU: Corsair AX860i ATX Power Supply,80 PLUS PlatinumPrimary HDD: Samsung SSD 840 Pro 256GBSecondary HDD (Programs): Samsung SSD 840 Evo 500GBStorage HDD (Music/Movies/ETC.): Western Digital Black WD2002FAEX 2TBBlueray / DVD: LG BH16NS40(OEM) Blu-Ray WRITERCPU Cooling: Corsair Hydro Series H100i Liquid CPU CoolerFans: Front 2x x 140mm fans / Rear 1 x 140mm fansCase: Corsair 730T
Now Regarding using the UEFI Bios and Win 8.1 64 in UEFI mode,
From what I have read here and at the link below on Microsoft
UEFI Boot in Windows 8.1
and from checking all my components specs they all seem to meet the UEFI Boot requirements other than perhaps the DVD drive as I cannot see anywhere if the firmware specs for it are 64bit.
Regardless, in the article above the author says just before the start of the last paragraph in bold





In fact, it is a better strategy to install Windows UEFI with Secure Boot disabled. It can subsequently be enabled after successful Windows UEFI installation, and ascertain the working of all Hardware Devices. ... Read more

A:New build enabling UEFI confusion

You seem to have all your facts and assumptions correct..

Disable Legacy/csm support - disable secureboot - install windows 8.1 x64 - enable secureboot

windows 8.1 x86 supports none of this

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RELEVANCY SCORE 87.2

Can someone elaborate on this UEFI thing as I am totally confused.
There is an option in the BIOS that says: Delete Boot Option, but there is nothing to delete. There is also no Add Boot Option.
Also there are supposed to be other options such as Launch CSM or Secure Boot Control, but they are missing too.
There is no UEFI option too. There was one with BIOS version 302, but I updated to latest BIOS 417 and it was gone.

My attempts to install Windows 7 fail miserably and I don't know why. The weird thing is that if I disable USB via I/O Interface Security then Windows 7 loads after a fresh installation, but if they are enabled it gives me a BSOD with 0x000007E error. Tried to install Windows 8 and at one point it was working, but then I installed a bunch of drivers and it started giving me a fancier BSOD. I think the Intel Rapid Storage Technology driver was to blame?

So what is this UEFI thing and how do I use it to install Windows 7 or 8 properly? What options do I disable/enable in BIOS and at what point?

Thank you.

A:ASUS X55A Windows Install + UEFI Confusion

Hi CYPER.

I am not very aware of the UEFI because when I got it and had a real hard time to install windows, I straight disabled it.

I think some other people will explain you about the UEFI, but my concern is the BSODs, stop 0x7E, caused by Intel Rapid Storage?

You may boot into the BIOS, and then disable Intel Rapid Storage and/or Intel Smart Response. Also if there is a xTreme Hard Drive (Gigabyte XHD) option, keep it disabled.

One more vital question is ..... you have two discs. Definitely you are installing windows on the OCZ SSD? When UEFI is on, the disc will be formatted as GPT during install. But what is the format of the Samsung HDD? If it is MBR, windows will never load. If you know about it, let us know.

But if you dont know, download Partition wizard Bootable CD (the last one in the link). Burn it in a blank CD or in a USB flash stick.

Boot into Partition Wizards GUI following this instructions. When you are on the last screen, take a camera snap of the screen and upload the snap here.
Screenshots and Files - Upload and Post in Seven Forums

We need to see the partitions and parameters. It will tell us the answers.

Frankly speaking, the first attempt with UEFI was very hard with me, too.

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RELEVANCY SCORE 85.6

The short answer to the headline?s question is that a UEFI scanner is all about helping you protect your computer against people who seek to take it over by abusing its Unified Extensible Firmware Interface (UEFI). A successful attack on a system?s UEFI can give the attacker complete control of that system, including persistence: the ability to secretly maintain unauthorized access to the machine despite rebooting and/or reformatting of the hard drive.

As you can imagine, this form of persistence is not a virtue and can prolong the pain and inconvenience of a malicious code infection. If your security software only scan drives and memory, without scanning UEFI, it is possible to think you have a clean machine when you don?t, that?s why we recommend a security solution that scans it, like ESET.

Why does my device have a UEFI?

Computing devices work by executing code: the instructions that we call software and which make the hardware ? such as a laptop or smartphone ? do something useful. Code can be fed to the device in several ways. For example, it can be read from storage on a disk, held in memory, or delivered via a network connection. But when you power on a digital device it has to start somewhere (bootstrap), and that first piece of code is typically stored in a chip on the device. This code, referred to as firmware, may include a ?power-on self-test? or POST to make sure things are working correctly, followed by the loading into memory of the basic in... Read more

A:Fighting persistent malware with a UEFI scanner, or ‘What’s it all about UEFI?”

Isn't it the same as Avast's Boot time scan?
Edit: No it's not
 

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RELEVANCY SCORE 85.6

I need to change some setting in my UEFI/BIOS but it is stuck in ready only mode.
All options are blanked out except for "exit". How can I get it to let me edit the settings again?

A:Cannot change UEFI settings / UEFI stuck in read only mode

You may have to disable the "Secure Boot" option first.

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RELEVANCY SCORE 85.6

Platform:
Windows 10 Pro
GA-X79-UD5 rev 1.0
E5-2670
40GB DDR3 Quad
512 SSD
GTX 1060

Scenario:
Upgraded Video Card from GTX 560 Ti to GTX 1060 Strix, machine boots but no video output or just black/blank screen.

Did a bit of online research and realize that two ways of fixing this
1. Change PCI setting to Legacy in BIOS/UEFI
2. Update to latest BIOS.

I decided to try and update BIOS to latest BETA (13w) using @bios from Windows. Everything went ok, reboots fine and still does now with Windows loading no problem, BUT i can't get to BIOS/UEFI???

All i get is the UEFI empty blue screen, no menus/options, just blank screen...

So i thought maybe i can reverse back to previous BIOS from windows but program wouldn't allow this. I tried sticking BIOS file in USB but the problem is i can't get to BIOS.

I Have tried running backup BIOS as board has two, but still same problem.
 

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RELEVANCY SCORE 85.6

-
A year later, and I discover again that I STILL cannot boot from a non-UEFI CD on my UEFI Win 7 Pro SP1 64-bit Dell Optiplex 7010 MT even though "Enable Legacy ROMs" is ENABLED in the BIOS and Secure Boot is OFF.

My original details are here - Cannot boot from CD-DVD in LEGACY mode - NOT Secure Boot NOT UEFI - General Hardware - Desktop - Dell Community

That thread from a year ago describes the issue but then goes off on a tangent into my (successful) experience in establishing dual-booting, but THIS ISSUE remains. My Dell Optiplex 7010 MT (which is now dual-booting Win 7 Pro SP1 64-bit and Win 10 Pro 64-bit) will NOT BOOT a legacy CD that is not UEFI even though "Enable Legacy ROMs" is CHECKED in the BIOS and Secure Boot is OFF. (My BIOS is A20.)

What is the fix??

Please reply here, not in my old Dell thread above. Thanks.
-

A:STILL cannot boot a non-UEFI CD on my UEFI Win 7 64-bit - any fix ??

-
Update - I have now made TWO bootable CDs of Macrium Reflect. These two CDs show the problem.

First, in my old Dell Optiplex 755 Win XP Pro SP3 32-bit machine, I installed Macrium Reflect Free and made a bootable CD with the included Win PE. I assume it will boot in my XP machine. However, that CD will NOT boot in my other PC, which is my Dell Optiplex 7010 MT that dual-boots Win 7 Pro SP1 64-bit and Win 10 Pro 64-bit, even though the BIOS in this Dell Optiplex 7010 MT ENABLES Legacy ROMs.

Second, in that other PC (my Dell Optiplex 7010 MT that dual-boots Win 7 Pro SP1 64-bit and Win 10 Pro 64-bit), I again installed Macrium Reflect Free (with 64-bit architecture) and made a new bootable CD (with the lowest level of Win PE, which is 3.1), and that CD WILL boot in that second machine.

Why are we being tortured this way? I have other bootable CDs from my XP days - is there any way to get them to boot in the second (Win 7 Pro 64-bit) PC?

Thanks.
-

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RELEVANCY SCORE 84.8

Hi guys,Just got an Aspire ES1-523. Was setting up for dual boot of Win10 and Linux Mint 18. Shrunk Win 10 partition from within windows to make room for Linux partitions. Got system to boot from UEFI USB and used gparted from Linux Mint Live to make and format new partitions, then installed Mint using new partitions for"/" and "swap".All seemed fine until reboot... Now boots to UEFI setup and exit from UEFI setup goes to boot and boots UEFI setup. I'm locked in a bit of a loop...How can I get the boot loader to point to Win 10 boot manager or grub2 boot manager instead of UEFI (bios) setup???

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RELEVANCY SCORE 84.8

I am not sure if this subforum is the right place, if not, pleases help me transfer to the right forum...

I recently just build a new setup with Asus P8Z77-V LK, this motherboard comes with UEFI boot and legacy BIOS boot support.

So I tested install windows 7 in both mode, and I didn't find any advantage of UEFI consider it is a new technology been promoted quite a lot for recent years.

The benefit I found is: a graphic BIOS setup, which is useless to most users if you don't OC. Even you did, I still find using keyboard to navigate through the menu is much easier than mouse.

Faster boot time? very negligible, could be 31 seconds compare to 28 seconds. As I timed use my stopwatch, the value could include a few seconds human error as well.

Support boot from > 2.2TB HDD? nowadays most user use SSD as boot drive so this really doesn't matter.

GPT disk partition? don't see any benefit here compare to legacy MBR...

Anyone can enlighten me what is the advantage of UEFI here?

Thanks a lot!

A:What's the benefit of UEFI and install Windows in UEFI mode?

Thanks for adding information about EFI BIOS which present a problem for many during installation and repairs.

For this reason alone, I would advise disabling EFI BIOS in BIOS boot order or choosing Legacy BIOS in BIOS setup, installing normally to an MBR disk.

Wiping a HD already formatted as GPT disk with Diskpart Clean Command can clear the way for it to install as MBR. Sometimes it also takes runnning the command "Convert MBR" to change disk from GPT.

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RELEVANCY SCORE 84.8

A few months ago I purchased a new Lenovo ThinkCentre M73 Small Form Factor desktop computer. It has Windows 7 Professional preinstalled.  I am thinking of updating to Windows 10. My M73 has a regular BIOS.  Can it be changed to UEFI, and would there be an advantage in doing so?Also, I am planning to install an SSD and move the OS to the SSD and use the HDD for extra storage. I think this would be a significant improvement to the system speed and faster boot up.  I have done it on older desktops I own.Thank you in advance to anyone with good advice.

A:M73 ThinkCentre: Can BIOS be changed to UEFI, and is there an advantage to UEFI?

M73 SFF (&Tower) does have a UEFI setting, it is not the default (compatibility mode).   I changed it to UEFI to boot a MemTest86 CD to run the latest v6 tests:  What's New in MemTest86 for the UEFI platform (Version 5 and later)? 
 
This describes the differences well:   differences-between-uefi-and-bios
 

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RELEVANCY SCORE 83.2

Hello, i have HP Pavilion g6 1360su with Insyde H2O F.6A. I have downloaded and installed the HP UEFI Support Environment from here: http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-119351-1&cc=bg&dlc=bg&lc=en...=. Is my PC compatible with Windows 8 UEFI?

A:Is my PC UEFI Compatible and how to install Windows 8 UEFI

Please help me. The tool has created a new partition called HP_TOOLS. It's ok but how to do a clean install without deleting it. What should I do?

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RELEVANCY SCORE 83.2

Hi everyone
Some people might like to test the possibilities of UEFI systems even though their current machines aren't equipped with it.

It IS possible to do this in a Virtual machine even if the HOST system is a non UEFI machine.

Edit Manually the VM configuration for the VM you want to test this feature with.

Add the following like to the .VMX (machine configuration file)
firmware = ?efi?

Note that you must do this BEFORE installing the VM and you can't change it afterwards.

Cheers
jimbo

A:Testing UEFI on a non UEFI system - Can be done in VMWARE

Thanks for the reminder Jimbo.

I had this posted a while back, works even on Player:
VMware Player with UEFI

Works like a charm.

There were no post reactions back there but I guess those who need this can easily and silently test it out.

You've mentioned it:





Note that you must do this BEFORE installing the VM and you can't change it afterwards.



Very important indeed because we know how easy it is to change settings on the go; unfortunately this settings aren't meant to be changed afterwards.

Cheers
Hopachi

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RELEVANCY SCORE 80.8

I am swapping out my older X58 BIOS motherboard for a UEFI motherboard with a new Ivy Bridge i5. I'd rather not have to reinstall Windows 7, and just want to make sure I can swap the boards and CPUs without issue. Thanks!

A:Changing From BIOS Motherboard to UEFI

I don't know how likely that is.

Before you try any transplant, I strongly recommend that you image your HD. I've used Acronis True Image, although it's not completely foolproof.

You may be able to simply swap motherboards, Windows 7 detects the hardware changes, and off you go. You may have to install a few new drivers.

If that doesn't work, you may be able to use the sysprep utility on your WIndows installation, with the "generalize" switch. That's intended to allow producing a generic Windows installation for diverse hardware. (Drivers are removed.)

If all else fails, re-install Windows. I hope that you aren't using an OEM copy of Windows. Microsoft may not be willing to activate it on a new system.

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RELEVANCY SCORE 80.8

Say I install Windows as Legacy, can I later change it to UEFI? Or doing so will require another clean install? Thanks.

A:Changing a Legacy system to UEFI

For UEFI disable Legacy in BIOS, boot the Win7 DVD as a UEFI device. This change means the old install won't boot and needs to be deleted along with all other partitions to force the installer to change the HD format to GPT format - be sure to unplug all other HD's first.

So for UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with - Windows 7 Forums. For install via flash stick special steps must be done from UEFI Bootable USB Flash Drive - Create in Windows

Or to Bypass UEFI to Install WIn7 for a normal MBR install.

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RELEVANCY SCORE 80.8

I wish to change my system to use UEFI from the older bios system

but I have run into the single problem of changing the disk from MBR to GPT

I have lots of things I need to back up and i want my windows system to be how it is now. The problem is Windows system image apparently does not like applying MBR imaged disks to GPT disks.
So i want to know how i can change my disk from MBR to GPT and get it working with the UEFI without losing anything before i get my new motherboard.

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RELEVANCY SCORE 80.4

Hi,

I bought a new Asus desktop which came pre-installed with Windows 8. I've decided to ditch windows 8 and to install a SSD with windows 7 64 bit.

I noticed that my motherboard can handle UEFI and I went ahead and created a bootable USB with Win 7 64bit. When I go into BIOS I can see that it identifies the USB drive as a UEFI enabled device. I went ahead with the clean install of win 7.

This is where I'm confused. I followed the steps on this link
UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with

When it comes to seeing 3 partitions I only see 2.

I tried msinfo32 to see "BIOS mode" but even that option is not there. All I see is "BIOS Version/Date" and "SMBIOS Version"

I have a working Windows 7 but just want to know if I did the installation correctly or not.

A:UEFI USB Win 7 installed. How to check if it really is in UEFI?

If you correctly formatted the USB as shown in UEFI Bootable USB Flash Drive - Create in Windows
and booted it as a UEFI-labeled device, then deleted all partitions and let it create new, it should be UEFI.

Is there a partition labeled EFI in Disk Mgmt?

When you click on the Disk # panel to the left of the drive map, does it offer to convert to GPT or MBR? Dont' convert it, just look to confirm if it's GPT meaning UEFI install.

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RELEVANCY SCORE 78.4

Hello everyone,

I made a post about this over on the Tom's Hardware forum also, but I think this might be a better place to ask.

I'm trying to install Windows 7 from a USB stick onto a small partition (100GB) of a 4TB HDD for an HTPC. When I first tried to create a partition during the windows install, it made the 100GB partition I wanted, but it also split the remaining HDD space into 2 different drives. After some reading, It seemed like the problem was that the drive needed to be formatted/partitioned in the GPT style rather than MBR (in order for windows to accurately see the full 4TB drive).

So, I created a boot disk with the program Parted Magic, formatted the whole drive with the GPT format, and created my 100GB partition in NTFS. Now when I try to install Windows 7 on the partition, it says, "Windows cannot be installed to this disk. The selected disk is of the GPT partition style." And this is essentially where I'm stuck...

I've tried updating my UEFI firmware, and playing with various settings (turning safe boot off/on, changing legacy support options, etc...) but nothing seems to work and/or I just create new issues.

At this point, I'm in way over my head. Does anyone have any idea how I can fix my issue? Any help will be greatly appreciated!

*****EDIT*****

After a lot of hair pulling, I figured out what the problem was. The issue I was having is that the USB Windows 7 boot drive I made using the Windows 7 to USB/DVD download tool was not correct... Read more

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RELEVANCY SCORE 78.4

Hello guys 1st post but i think this site may be able to help me out. I have been in IT for 17 years but i must admit this has me stumped. I have tried with Windows dvd and also I created a 64bit usb. Same issue with both, I have followed the steps for fresh install on uefi. It will load the 1st part fine, when it reboots to finish the windows install it comes up with the black windows boot manager Window saying unexpected error. If I try to do a Windows repair it says it cannot repair. It says failure during setup.

If I try to install via legacy mode it installs fine, but I want to use uefi because I'm using a 3tb drive and in legacy mode I lose to much space of unusable drive.

I have asus z87a mb, I have tried with secure boot on and off. If anyone can help I would appreciate it.i have spent 3 days jacking with this. I may try to use smaller drive see if it works. ..I dunno at this point.
Thx

A:cannot install win7 64 on uefi system

Secure Boot is only for Windows 8 so it must be turned off. Then if you have CSM test whether it needs to be enabled to install Win7. If not look for Legacy BIOS or Legacy Boot. Showing us camera snaps of all related settings showing expanded choices can help a lot - attach files using paper clip in reply box.


Are you booting the media as a UEFI device and deleting all partitions to install? Try the other steps in Overcoming Windows 7 Installation Failures including downloading a new installer ISO and writing to stick with Option One of UEFI Bootable USB Flash Drive - Create in Windows.

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RELEVANCY SCORE 78.4

My Win7 is installed on an Asus M5A97 UEFI board with latest BIOS from 10/12. Win7 was cleanly installed this week (after a disk failure BTW). I could tell, when entering BIOS and selecting to boot from CD, that the DVD was listed as a UEFI boot disc. So, I assumed that the installation would install itself as UEFI.... but is that what really happened?

I followed the instructions for using MSINFO32, looked for the line BIOS MODE... it was not listed at all. Weird. I ran the same MSINFO32 with admin privileges, same results.

What do you think?

BIOS Boot order displays a UEFI Windows Boot Loader. Drive C:\ consists of three system partitions on a GPT disk. However, based on the LACK of information from MSINFO32 I am not sure if Win7 is UEFI, or Legacy.

I am looking into this because I want to set up a dual boot with LinuxMint 15. I understand that If Windows is UEFI, then the LInux install MUST be UEFI as well...

Thanks for your input.

Robert

A:Is my WIn7 UEFI, or not? I have conflicting results.

Can you post a screen shot of Disk management?

Screenshots and Files - Upload and Post in Seven Forums
Disk Management - Post a Screen Capture Image

The screenshot below is
(A) Setup is Windows 8 in UEFI mode, than dual booted with Windows 7.
(B) Setup is Windows 7 in UEFI mode, than dual booted with Windows 8.

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RELEVANCY SCORE 78.4

I had a successful windows 7 installation on a Samsung spin point in UEFI. I recently purchased a crucial SSD and went to reinstall. When I go to install now it is installing in BIOS mode not UEFI.

Here are my steps:
Booted install media in UEFI mode
converted SSD to GPT using Diskpart and verified
Selected the SSD to install
Finished install

When it is finished it boots windows 7 in BIOS mode and the SSD has been converted back to MBR. I am not changing any of the steps that worked successfully for me before so I am not sure what is going on.

The only thing that I think could be happening is that in the UEFI bios there is still an entry in the boot order for the windows boot manager even though that HDD is no longer in the system.

How do I remove the Windows Boot Manager entry from the bios or how do I completely clear the bios of all boot information?
(I don't care about any of my setting in the bios as I have them wrote down and can just go back in to change them.)

A:Win7 reinstall UEFI problem

The easiest way to reset BIOS is to power down, remove the power cord. Open the computer and remove the CMOS battery. Press and hold the power button for 10-15 seconds to let all the caps drain.

Put the CMOS batery back, connect the power cord and power on.

You should get an error message about CMOS check sum or parity error, press F1 to enter Setup, F2 to continue, or something like that. Go into setup, change CMOS settings, save and exit.

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RELEVANCY SCORE 78.4

Windows 8 Laptop (Toshiba satellite L855-S5383)
Did Clean install w/ Win7 Ultimate
Currently dual boting win7 and Linux (ubuntu 14.04)

**This/ese question have nothing to do w/ Linux****

If I upgrade from Win 7 to 10, will I be able to revert back ? (created the restore point, along with a system image).

!!Biggest question!!

In order to take my win 8 laptop and install win 7, I had to go from UEFI to MBR. Through research I'm hearing that win 10 will be a bit more MBR friendly as opposed to the (even more) anti-social UEFI.

(okay, you got me) - not only am I asking about MBr for convenience, this is also important to know for my linux setup as well.

Thanks in advance for your help,


! Cheers !

A:Need advice on MBR vs UEFI signatures, consider going win7 to 10

UEFI is the new replacement for BIOS so I would install to UEFI by turning off CSM or Legacy Mode in BIOS and booting disk as UEFI device to delete all partitions so it resets disk to GPT.

I don't know if Linux supports it however.

If you're happy with it and not curious about new features you're missing then you can however stick with Legacy BIOS which works fine for 10.

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RELEVANCY SCORE 78.4

I have tried installing Win 7 in UEFI on my old Asus K56JV Laptop.

I have used a tutorial by Brink to create the bootable usb.
The system can see it but after it has loaded, I get the following message:

Windows failed to start. A recent hardware or software change might be the cause. To fix problem
1. Insert your Windows installation disc and restart
2. Choose your language setting and click next
3. click "repair your computer"

status 0xc0000225

What should I do from here?

I have tried to make the usb both manually and with rufus usb software.
The system does not currently run on UEFI, but it supports it, and I have changed it in BIOS.
Also I run Ubuntu in dual boot. I don't know if the GRUB interface does anything here, because the recovery
will not start either, though I believe it did so last time I formatted the laptop

Hope someone can point me in the right direction

Thank you in advance

A:Error on installing Win7 in UEFI

Does your laptop support a UEFI bios?

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RELEVANCY SCORE 78.4

hi im new here and not sure if i can join this thread or if should start a new thread so if im in the wrong area please say so. i bought an Acer Aspire One 725-0826 for my girlfriend, it came with windows 8 pre-installed and shes really not liking it. as you probably already know it doesnt come with cd/dvd drive so im trying to install windows 7 ultimate sp1 x64 via usb drive. i've tried several tutorials for both uefi and legacy mode with no luck, legacy mode doesnt detect the sata drive and this is what i get when i try in uefi: Windows failed to start. A recent hardware or software change might be the cause.
To fix the problem:
1. Insert your Windows installation disc and restart the computer.
2. Choose your language settings and click next.
3. Click "repair your computer"

file: \efi\microsoft\boot\bcd
status: 0xc000000d
info: an error occurred while attempting to read to boot configuration data.

i noticed some other people were having this same problem when trying to install win7 in uefi mode but i havent found any solution for it. all the tutorials looked promising at first but this is going on week 3 now and im about ready to give up. so frustrating.
any help would be appreciated, thank you

A:trying to install win7 in uefi mode

Hello Habs, and welcome to Eight Forums.

For now, you might see if this may be able to help to downgrade to Windows 7.

Downgrade Windows 8 to Windows 7

Hope this helps,
Shawn

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RELEVANCY SCORE 78.4

(A large portion of my issue and what led up to it resides here)

I know barely anything about boot managers and whatnot. This is a part of a long series regarding other problems I've had that I posted previously here a while ago, but no one seemed to know anything about it (although the above link is to another forum).

Well I had gotten past that original problem by forcing the "UEFI DVD drive" to be booted instead of the "BIOS DVD drive" version, as I have the option to pick either type (as to utilize a GPT format instead of an MBR format, I do have a UEFI motherboard by the way). As I try to install Win7 x64, it creates the GPT disk and MSR and EFI partitions correctly, but when the setup restarts for the first time, inbetween the "Installing Updates" phase and "Completing Installation" phase, it gives me this error:






Quote:
Windows could not finish configuring the system. To attempt to resume configuration, restart the computer.


I tried to manually create the GPT disk and EFI, MSR and primary partitions but no change. I tried different permutations of boot orders and nothing changed. Now, I can successfully install Win7 via the "BIOS DVD drive" and use a MBR style disk instead, and it installs fine. The only caveat is I can only boot up Windows in MBR format if I have the installation disc in the DVD drive, which is silly, and refuse to settle for.

Any more information you need please ask... Read more

A:UEFI-compatible Win7 installation

There are special steps to install using the EFI BIOS: UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with - Windows 7 Forums

When installing to an MBR HD if it requires having the disk in the drive in the drive to boot it, post back a screenshot of your maximized Disk Management drive map with listings. You may still need to write the System boot files to the 100mb System Reserved or Win7 partition by marking it Active, running Startup Repair up to 3 separate times with reboots until Win7 starts on its own.

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RELEVANCY SCORE 78.4

I've Lenovo G570 I want to know that I can install Win7 in UEFI on my laptop or not? I didn't see any UEFI option in my BIOS menu, please help me, the specs are:
Lenovo G570,
Intel Core i5-2430M 2.4Ghz
4GB DDR3 SDRAM
Intel HD Graphics 3000

A:Installing WIN7 in UEFI on Lenovo-Help

I can't seem to find a page that gives any indication of what type of bios is has. But it will normally say on the top of the Bios menu page that it is a UEFI bios.

There will also be settings that mention UEFI, and if you use the Boot Device menu, you should see a DVD entry that is plain and one with a UEFI designation.

If you are trying to use a flash drive, it may need to be set up specifically to be able to boot UEFI.

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RELEVANCY SCORE 77.6

I have read the tutorials and the many posts on this topic so apologise for creating another post on an old topic. I am hoping I am being an idiot and have just missed something really simple.

Scenario 1: Created UEFI bootable USB, using Rufus, configured BIOS with CMS disabled and Secure Boot enabled. USB drive is recognised in BIOS as UEFI and selectable as a boot option. Windows files show as loading and then it sits with the Windows logo doing nothing.

Scenario 2: Created 'normal' bootable USB, using the Windows Download Tool, configured BIOS with CMS enabled and Secure Boot disabled. USB drive is recognised in BIOS but not as a boot option. Get a message prompting to insert boot media.

I don't have a DVD drive so USB is my only boot option. The system is a 3XS Scan custom build but the OS stopped recognising mouse and keyboard even in safe mode so I opted to wipe the hard drive and start with a fresh build. The OS was being unstable anyway and it was time for a clean install.

This is the first time I've tried a build since UEFI has started rolling out and it's nowhere near as straight forward as it used to be... Just used to pop a USB or (remember these...) a floppy to a basic command line to set up the partitions and load up the OS. So, what I am really saying is that I am utterly clueless in this new world order and will need handholding...

Thank you for any help and suggestions.

A:Win7 Installation via USB failing on UEFI and Legacy

Asus motherboard with UEFI firmware. How to install Windows 7/8/10 64-bit in UEFI Boot Mode. -> link

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RELEVANCY SCORE 77.6

I am having difficulty installing creating a dual boot system. The two OSes are Windows 7 and Ubuntu. The motherboard it's an ASUS P9 X79 Pro that automatically detects if UEFI is available on the DVD or hard drive. I cannot set the system to UEFI.

The hard drives are 120 & 128 GB SSD SATA. On one drive I have Ubuntu installed. I want to install Win7 on the other.

Initially when I first installed Win7, it created 3 partitions, ESP, MSR, and the OS. However do to some glitches with dual booting, I had to delete both OSes and start again.

When installing Win7 now it is no longer creating the 3 partitions, just 2, MSR & OS. I am trying to get it to create the ESP partition. The hard drive is GPT.

Suggestions, advise?
Richard.

A:Win7 installation on UEFI system issues

You have to boot the DVD in the UEFI mode. If you have an F key to give you a boot device menu, use that. If not, go into the bios and select the UEFI DVD entry.

Did you install Ubuntu as UEFI?

But a GPT drive has a hidden partition, which you say it created earlier. If the drive is already GPT, it does not need to be recreated. It might only create a EFI and OS.
I tried several different ways to show only 2 partitions, but even when I preset the drive to GPT, it still showed a 100 MB, 128 MB, and OS.

UEFI can install like MBR in that it may use a single EFI partition for both UEFI installs. So installing with one drive disconnected might be beneficial, but your choice

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