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Trouble booting Lenovo Z570 Laptop, everything hangs or black screen

Q: Trouble booting Lenovo Z570 Laptop, everything hangs or black screen

Hello everyone. I've been given a Lenovo Z570 laptop with little background information other than the fact that it refuses to boot. A clean install is not an option at this point due to the personal information on the laptop. When I turn on the laptop, it displays the Lenovo sign, then boots into a screen that says Windows Error Recovery. I've been working through the troubleshooting guide here with little to no luck. Here is what I encountered on each step:

1. Using "Last Known Good Configuration" results in a black screen that does not go away or change.

2. Using "Repair your computer" under Advanced Boot Options leads to a black screen. If I try using a Windows installation disk, the screen hangs on the initial "Setup is starting" screen indefinitely. Using a repair disk gets farther- it lets me choose some settings, but then hangs on a screen that says "Searching for Windows Installations". I'm not sure what a UEFI install is but I assume my hard disk is not UEFI because I did not see any options in the BIOS

Edit: I'm sure that the installation disk is not corrupted: tried running it in another Windows 7 laptop and it loaded without problems.

3. The hard drive is still detected in BIOS set up

4. Trying the System Restore leads to a black screen

5. As mentioned above, the repair disk hangs on "Searching for Windows Installations"

7. Booting into Safe Mode with Networking leads to a black screen

8. Not available, cannot run Safe Mode

9. I created a bootable USB with Partition Wizard and I ended up on a screen that says "Windows Error Recovery" with two options: 1. Launch Startup Repair and 2. Start Windows Normally. Both options lead to a black screen.

10. Not available, Partition Wizard does not run.

That is all I have tried so far. Will try the remaining steps but not much hope left. Does anyone have any suggestions? Thank you!

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RELEVANCY SCORE 200
Preferred Solution: Trouble booting Lenovo Z570 Laptop, everything hangs or black screen

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

RELEVANCY SCORE 83.2

My lenevo laptop Z570 is not shutting down. The screen is black but lights r still on.

A:My laptop Lenevo Z570 is not shutting down. The screen is black but lights are still on.

Hold the power button till all lights goes off, then turn on again

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RELEVANCY SCORE 78

Hello,I went through the steps for malware removal with one of the pros who review the HiJack This logs. Upon completion, I noticed my PC hangs on the black screen when I start or restart. This had not happened prior to the infection. Perhaps a registry issue caused by the malware? It takes several attempts either hitting the reset button or the power button to get it to fully boot up. I'm leary of restaring at all for fear that it won't come back up. Your HiJack This pro referred me to this forum for further assistance. I am running Windows XP Pro SP2 and am including the URL to my HJT thread for further info in case it may be of assistance. http://www.bleepingcomputer.com/forums/ind...mp;#entry949041Thank you,OrygunGal

A:Booting Hangs On Black Screen After Malware Removal

Try doing a System Restore, if this doesn't work there are a couple of things we can do.Start> All Programs> Accessories> System Tools> System Restore.When this opens make sure that "Restore my computer to an earlier time" is chosen, and click on Next>.The dates appearing in bold are the dates that you can restore to, click on the date that you want and then click Next> to start the System Restore. This may take a long time to complete, and when it is done it will restart your computer. When the computer restarts and you have logged on as the administrator a Restoration Complete page will appear, click on OK to complete the process.

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RELEVANCY SCORE 74.8

I have several T540p's in our fleet.  All are running windows 7 pro x64.  When the laptop is booted from full off, or resumed from sleep, the screen is very dim (say 10%) unless the power cord is plugged in.  When dim, you cannot raise the brightness from the keys.  This happens even at the BIOS and Lenovo boot screens, so it doesn't seem to be a windows problem, but something in the basic laptop configuration itself. Any ideas?

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RELEVANCY SCORE 74.8

So everything has been working fine on my laptop until about 10:30PM EST tonight. I bought it new in August 2011.
Specs:
 
OS: Windows 7 Home Premium
CPU: Intel Core i7-2630QM @ 2.00 GHz
RAM: 8 GB
HD: 750 GB
BIOS: 45CN36WW
 
It's always been a fine machine with NO problems.
However, last night there were Windows 7 updates that were installed and then restarted my computer. I had not gotten a chance to check exactly what they were though. About 10:30 this evening, flash crashed in Mozilla Firefox which is not that uncommon, and from there Firefox closed, and so did my Microsoft Word and Excel apps that were open. From there, my computer began to shut down and restart. When it went to restart, all it could do was go to the opening Lenovo screen which gives you the F2 (setup option) and F12 (multiboot menu option) as it typically does. Besides a thin strip at the top that appeared after about 30 secs that only displays moving static that eventually will just stick, that is where the boot process ends. No Windows 7 screen, and certainly no opportunity to boot into safe mode to check for any problems. The screen freezes and goes nowhere.
 
So basically, all I'm getting in terms of boot options are lenovo features, not windows 7 features, meaning it won't boot into windows 7 or windows 7 safe mode no matter what I try. The biggest problem here is that I have no windows 7 disc to even try to boot from my dvd drive.
 
Anybody have any suggestions on what the probl... Read more

A:Lenovo IdeaPad Z570 - Crashed and now won't boot past opening lenovo screen

Are you able to get into the advanced boot menu by tapping F8? It might not be listed on the startup screen but it should still be there.
 
If not you can burn a repair disc from any PC with Windows 7. Theres steps from Microsoft Here.

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RELEVANCY SCORE 72.4

I HAD AN 3 YR OLD Z570 LENOVO , I HAD BUYIED IT WITH MINE FRIEND SAME DO SAME DT SAME MODEL
 
MINE LAPTOP IS IN PERFECT CONDITION  [ MECHANICALLY ] AND WAS WORKING FINE TILL AUGUST 2014 AS THE SYSTEM GOT SLOW AND IT BUFFERS AS THER MOUSE CRUSOR CIRCLES FOR HOURS IF ANY WORK IS TRIED ON THE SYSTEM OR COMMANDED MAKING IT  FUNCTION ANY WORK TIME CONSUMING TO IRRITATING FOR AN RESULTANT OUTPUT .
 
I TRIED MANY WAYS TO GET IT WORKING BUT 5 MONTH PASSED UNABLE.
 
MINE SYSTEM WAS HAVING :
 
ORIGINAL WINDOWS 7 HOME PREMIUM VERSION AND ITS KEY IS WRITEN IN STICKER FORM ON THE LAPTOP BACK SIDE .
 
IT HAD 4 GB RAM
 
750 GB HARD DISK
 
MACFEE TOTAL SECURITY 2015 ORIGINAL
 
EVERYTHING IS IN GOOD CONDITION .
 
I TRIED SYTEM RECOVERY DISC WHICH HAD 2 RECOVERY DISC AND THIRD SYTEM DRIVER DISK OF THE FACTORY SOFTWARE INSTALLED  BUT TO MINE BAD LUCK THE RECOVERY FIRST DVD [ DISK ] WAS BROKEN AND THE DVD ROOM DOESN'T DETECT IT ..
 
OUT OF FRUSTRATION I DELETED THE WHOLE HARD DIRIVE 750 GB EVEN THE C DRIVE [ ALONG WITH OEM ETC OF LENOVO CREATED IN AN DRIVE ETC ]USING AN PIRATE WINDOW LIVE 7 MAINTANCE BOX CD 2010 I HAD...AS ME AN MCSE ENGINEER WITH KNOWLEDGE OF CCNA  ETC ...AN FREELANCER ..ALONG WITH PRESENT AN STUDENT IN GRADUATION STREAM .
 
BUT HAVEN'T EVER GONE OR DONE AS SUCH IN LAPTOP BUT CPU FROM YEARS .....AS POOR  & DOESN'T HAVE SOURCE RESOURCE ' RISK ' AND HAD PURCHASE THE SYTEM FROM VERY HARD EARNIN... Read more

A:LAPTOP Z570 LENOVO

I UNDERSTAND THAT YOUR WINDOWS DISC IS BROKEN AND YOU FORMATTED THE FACTORY RESTORE PARTITION?
WITHOUT THOSE YOU CANNOT GET THE LAPTOP BACK TO THE ORIGINAL CONDITION, WITH WINDOWS INSTALLED.
 
AS FAR AS PIRATE WINDOWS GOES, no one will help you with that on this forum it is against the rules here for obvious reasons.
 
MY THOUGHTS: 2 Choices: 1. buy WINDOWS. or  2. TRY mint linux http://linuxmint.com/

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RELEVANCY SCORE 71.6

My Z570 (upgraded from original Windows 7 to Windows 10) locked up so was forced to restart.  On restarting, it showed the Lenovo boot screen, then briefly the Windows cubes, then the screen went black. Restarting again got as far as the recovery options. In the advanced options, I first selected the 'Repair' option, which went through the diagnosis cycle but reported that it could not repair the computer. Next tried to recover from restore points. There were 3 listed, all in 2017. All of them failed (one failure was trying to write to low-core at address x00000008). Next tried to reset choosing the option to re-install Windows keeping existing files. That worked, and normal service was resumed. However a day later it locked up again and I was again forced to restart. The same symptoms then re-occurred - on restarting, it showed the Lenovo boot screen, then briefly the Windows cubes, then the screen went black. Repair didn't work, there were now no restore points, and this time reset didn't work either - it got part way through the reset and went to black screen. So now completely stuck. Hitting F2 during boot, then F10 to save configuration, gets the computer to try a repair which then gets to me the recovery options. So I can start a command line to look at any logs that might exist. Please advise next steps. 

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RELEVANCY SCORE 70.8

when ever i sleep or hibernate my dell inspiron pc it hangs black screen with very little hdd activity and remains so until i forcibly shutdown by pressing power button.Ater reboot i am able to go to sleep or hibernation but after a continuous operation of more than 30mins this error occurs.I removed alcohol 120%,uninstalled sptd driver and updated all drivers i could find. I recently formatted the pc with all win 7 updates installed with sp1.i have kis 2013 security suite all updated.Please help.
Memory diagnostics result all pass.
SFC scannow did'nt find integrate voilatio.

also i found these events in administrative log please tell if they have something to do with it.
Log Name: System
Source: Microsoft-Windows-WMPNSS-Service
Date: 20-12-2012 14:50:05
Event ID: 14332
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: RDS-FireBlade
Description:
Service 'WMPNetworkSvc' did not start correctly because CoCreateInstance(CLSID_UPnPDeviceFinder) encountered error '0x80004005'. Verify that the UPnPHost service is running and that the UPnPHost component of Windows is installed properly.
Event Xml:
<Event xmlns="Error">
<System>
<Provider Name="Microsoft-Windows-WMPNSS-Service" Guid="{6A2DC7C1-930A-4FB5-BB44-80B30AEBED6C}" EventSourceName="WMPNetworkSvc" />
<EventID Qualifiers="49165">14332</EventID>
<... Read more

A:laptop hangs when during sleep or hibernation with black screen

Hello rajdeepak and welcome if you feel it might be a memory issue and want to do a thorough memory test mate use memtest you need to make a bootable disk for it set the BIOS to boot from optical and let it run.

This app does take a fair while to run and you should do at least seven passes. Sometimes you may find errors fairly quickly. This doesn't involve the OS by the way.

Memtest86+ - Advanced Memory Diagnostic Tool

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RELEVANCY SCORE 70.4

One day I open my laptop then its just black screen, then i force reset then open again then its ok. It happened few times before it became permanent with no booting at all. Not anything from the screen, not even the windows log in sound, it is not really booting at all.My battery is dead, but I'm still using it. And just bought a new adapter 2 days before it happened. I don't know if its my charger or battery or the source. I try troubleshooting like removing battery and putting on the adapter or vice versa to turn it on, not a luck. Removing battery and adapter and press the power button for a minute. And removing one RAM and switch, but still no. I'm planning to take it to the expert already but if you have any suggestion please let me know. Also, I want to know what causing this. I just bought my 3rd replacement adapter, the second one only lasts for six months. What am I doing wrong that causing my adapters to be broken.
Thanks Guys!

A:My laptop is not booting, just black screen.

Try looking through this video, he does several tests to troubleshoot the laptop black screen problem. (you may have tried some of them but stick with it and watch through). I have had this problem with 2 laptops now and I know how annoying it can be trying to fix.


Try to connect your laptop to an external monitor if the problem persists it could be something related to display has shorted on the motherboard
If the laptop is still under warranty, they will fix it but it may cost you.
A private computer expert would be able to tell you more but this too will cost you.
Have you tried looking on your laptop manufacturers website to see if this is a common issue with your model?
The adapters should not cause issue, unless they are not the same as the original (Voltage, Watts and Amps etc.) It is possible a faulty adapter could have caused a short on the motherboard however.
It is also possible the flexi wiring between the base and the lid has broken disabling the screen (If this is the case the external monitor test will work and a display will be shown on the monitor screen)

Hope this helps,

Thanks,

Phill3990

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RELEVANCY SCORE 70

For the past few weeks I have noticed my laptop becoming slower and slower. As of a few days ago it has been ridiculously slow and is sometimes unresponsive to commands or keyboard. It used to go straight to a black screen with only the cursor after start up but now sometimes starts up, although very slow. Now my desktop started doing it too. I don't know what's going on with them. I had not had any virus protection for a while and recently installed webroot complete 2012 on both of them and scanned, finding nothing. My desktop sometimes loads into safe mode when I tell it to, however it still is extremely slow, SAme with he laptop. And if I try to start up the desktop on normal is stays on black screen. I have noticed that sometimes I will get the "Microsoft windows isn't responding" pop up. My control alt delete doesn't work on either of them either, it pos up suing something like " the control alt delete function could not be started blah blah blah". I have to get on this forum via my iPad which thankfully still works fine. I'm not very computer savvy when it comes to the whole bios stuff nor some other stuff. But I know the basics pretty well. Help please! Lol I'm trying to install system suite from avantquest onto each of the. Via safe mode when it will work but my laptop is giving. R troubles and currently is on normal and is slow to open the program.
 

A:Black screen after booting up both my laptop and desktop

check devices hdd for space available left on drive.
check memory usage and what is available to run the systems.Also cpu usage percentage.
when you can access task manager . check hdd capacity in "my computer"
 

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RELEVANCY SCORE 70

3 days ago i turned of my computer and left it turned of over the night. Then when i tried to turn it back on again, i get the windows 8/8.1 boot logo, then when it dissapears i just get a black screen, however, i get the windows tone after a while indicating that the system is running, and that the only problem is that the screen is not displaying anything.

I have tried booting in safe-mode, that worked. But no matter what i changed (start-up programs and resolution) nothing helped.

I have tried connecting another screen to my laptop, but that screen also displays the black color.

I should perhaps mention that my laptop originally came with Windows 7, but i upgraded it to Windows 8, and later on 8.1.

So if any of you got an idea for what might help, please do tell.

My Laptops specs:
Product Name
HP Pavilion dv6-7097eo

Product Number
B3K95EA

Microprocessor
2.3 GHz Intel Core i7-3610QM

Chipset
Intel HM77 Express

Microprocessor Cache
6 MB L3 cache

Memory
8 GB DDR3

Memory Max
Supports up to 8 GB DDR3

Memory Slots
2 user accessible

Video Graphics
NVIDIA GeForce GT 630M (2 GB DDR3 dedicated)

Hard Drive
750 GB SATA (5400 rpm)
Up to 24 GB partition for system recovery

Multimedia Drive
SuperMulti 8x DVD?R/RW with Double Layer Support

Display
39,6 cm (15.6")
39,6 cm (15,6") full HD anti-glare LED (1920 x 1080)

Network Card
Integrated 10/100/1000 Gigabit Ethernet LAN

Wireless Connectivity
802.11b/g/n; Bluetooth

Sound
Beats Audio with HP Triple Bass Reflex S... Read more

A:Laptop goes to black screen after booting windows 8.1

Windows 8.1 upgrade reboots to black screen of 'nothingness'. - OUC1TOO - Site Home - TechNet Blogs

Error 0xC1900101 ? 0x40017 when installing Windows 8.1 - Microsoft Community








Originally Posted by Microsoft Forum Moderator


Error 0xC1900101 – 0x40017 when installing Windows 8.1


Hello,

We understand that many customers are receiving error 0xC1900101 – 0x40017 when installing Windows 8.1. This error is typically caused by an incompatible driver.



If you are receiving this error:
1.
First, please double-check the error code. There are many variations of error 0xC1900101, each with a different location code -- the error extension, located after the dash. The information in this thread is intended only for location code 0x40017. If you are receiving a different location code, these steps are unlikely to resolve your issue.

2.
Check that you’ve already updated all of your drivers. In particular, if you have an NVIDIA GeForce graphics card, make sure you’ve installed the latest Drivers - Download NVIDIA Drivers


3.
Check that you do not have any Frequently Asked Questions - What devices are supported by the SteelSeries Engine? that support the SteelSeries Engine installed on your PC. The SteelSeries Engine software is currently not supported on Windows 8.1. Please uninstall the software before attempting to update to Windows 8.1

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RELEVANCY SCORE 70

Hello my friends,
 
Having trouble with an HP Pavillion dv6423om running Windows Vista SP2 (32bit)(no recovery partition available). I am not sure what kind of event might have caused this. My daughter isn't a good historian that way. The machine boots quickly and fine right up to the desktop. I get a glimpse of a couple of updates (Adobe, and another one that I can't make out), that come up on the screen. Then it goes black. I can still hear the cpu fan running and all the touch buttons that are lit up above the keyboard are still lit. It seems to be running fine just no image on the screen, not evening the back lighting.
 
It boots in safe mode perfectly without problems. I first tried to restore to a previous date. I tried every date rolling back until I ran out of them. Wasn't that many however. I have uninstalled many programs and games that were unimportant to try to solve the issue, without positive results.I have run ADWCleaner, JRT, and Tweaking.com's Toolbox for Windows, all to no avail. What I would like to do is to perform a clean boot and then start to activate drivers in an organized fashion to pin the problem down.
 
Anyone have any good ideas to solve this issue? Any help will be greatly appreciated.

A:Vista laptop has Black screen after booting up

Do a clean boot as explained here. You should be able to start msconfig in safe mode. If the computer boots normally you will have to enable a few startup and service items at a time to determine which is causing the problem.

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RELEVANCY SCORE 70

Hello everyone! I've found several topics on the forums regarding issues similiar to mine, however their solutions either didn't work for me or were a little too confusing to follow. So here's to hoping that this can be resolved!

Earlier, I was using my HP laptop with Windows Vista when the computer suddenly froze, then abruptly shut off. When I tried to reboot, everything seemed normal at first (albeit much, much slower), until about ten minutes in when the screen went black. The only thing visible was a strobing white underscore in the upper left corner.

Needless to say, the situation hasn't changed. If I press ctrl + alt + delete, the computer restarts. It will not allow me to access F8 (to boot it in safe mode), however it will let me adjust the boot priorities. I've tried booting it with the hard drive being first on the list (which wasn't the default setting) with no luck.

I've also tried removing the battery and holding the power button, letting it "cool down" for a couple of hours before rebooting again, and letting it stay on the black screen to see if something would change.

I'm really worried that it has something to do with the HD, as I forgot to backup my most recent files. Is there any way to verify this? Would there be some kind of strange noise coming from the computer, or any other indicator? I've never had a HD fail on me (knock on wood), so I honestly don't know what to expect. Could it be som... Read more

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RELEVANCY SCORE 70

Hi, I'm writing for a friend who has a HP Pavillion laptop running Vista. For the past few weeks, his laptop was pot luck pick as to weather it would boot up or not. It's gradually gotten worse from 50% of the time to 20% of the time. When he powers up, he gets the black screen, no logo, no cursor, etc. He's tried reconnecting power, battery, etc. to no avail. He said he wasn't able to get into safe mode either but I'm not sure he really attempted that properly. If I can get into safe mode (tell me how), what can we do to see if it's been infected? Could this be a hard drive issue? It's almost 3yrs old. He said he could not recall any particular "odd" incident occurring just prior to this issue. Thank you in advance for any assistance you may be able to offer.

A:HP (Vista) laptop not booting, black screen

Crashes (BSOD), unexpected shutdowns, sudden freezing, random restarting, and booting problems could be symptomatic of a variety of things to include hardware/software issues, overheating caused by a failed processor fan, bad memory (RAM), failing or underpowered power supply, CPU overheating, motherboard, video card, faulty or unsigned device drivers, CMOS battery going bad, BIOS and firmware problems, dirty hardware components, programs hanging or unresponsive in the background, and sometimes malware. Even legitimate programs like CD Emulators (Daemon Tools, Alchohol 120%, Astroburn, AnyDVD) can trigger crashes, various stop error messages and system hangs so you may want to disable them if using any while troubleshooting. If the computer is overheating, it usually begins to shutdown/restart on a more regular basis. Troubleshooting for these kinds of issues can be arduous and time consuming. There are no shortcuts.Please reboot in "safe mode with networking", then download Malwarebytes' Anti-Malware and RKill by Grinler, saving them to your desktop.RKill.exe Download LinkRKill.com Download LinkRKill.scr Download LinkRenamed versions if the above do not work:iExplore.exe Download LinkeXplorer.exe Download Link <- this renamed copy is usually effective but may trigger an alert from MBAM...just ignore it.WiNlOgOn.exe Download LinkuSeRiNiT.exe Download Linkalternate link with all versionsRKill is available in several versions to include renamed versions in case... Read more

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RELEVANCY SCORE 70

Hey all, I have an old Toshiba A30 Laptop.

What works: Bios and boot selection.

When I turn it on it goes past the Toshiba screen then goes black and does not continue to the windows load screen. Now...if I go into boot selection and select the hard drive (which I did try changing to boot #1) it gives me a SMART failure replace and backup data error and then lets me continue and boot to windows fine. Same if I do a boot to Cd-Rom, it will boot the cdrom then boot to the hard drive after. I've looked through the bios many times and cant find anything...theres very limited options, cant even turn off SMART.

I have been attempting to repair bad sectors on the hard drive when Hiren's Boot CD. It usually locks up. Is there anything I can do to get the Hard Drive to boot correctly or should I be replacing the hard drive?

Thanks!
 

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RELEVANCY SCORE 70

My Dell Laptop was given to a technician to change the screen frame as it was broken.
 
The hard disk was removed to copy some urgently required files for office.
 
I connected the hard disk to hp laptop, copied the files, chose the Hide option of Pictures folder in hard disk inorder to hide the Pictures folder, and gave back the hard disk to the technician to fix it.
 
After fixing it, he told the Windows is corrupted. I got the laptop back to check it.
 
After booting, it goes to a black screen. I tried in safe mode also. It still goes to a black screen.
 
Startup repair runs for a while and it again goes to a black screen with cursor.
 
Kindly reply me, if you have any solution.

A:DELL Laptop after booting goes to black screen

Are you saying...that an IT point of contact...gave you back a system that isn't working properly?  Take it back to the IT department, they are responsible for any "solutions" to said property.
 
Louis

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RELEVANCY SCORE 69.2

Problem: When I turn on my laptop, it doesn't do anything, the lights are on, can see the Vaio logo on the screen, but after that, nothing! can hear the fan running, infact it starts to get heating up quickly.

Details

I have Sony Vaio VGN-FW41E, its 4 years 2 months old now.
Current runnings OS: Win Vista Home Premium 32-bit (Pre-installed when I bought the laptop)
Win 7 Professional 32-bit (Debugged)

I was only running Vista on my laptop until 2 weeks ago.
2 weeks ago I restored my laptop to its factory settings because it was getting pretty slow. After the restore I also wanted to install Win 7, so I made 2 partitions of my 500 GB HDD, one for Vista and one for Win 7. For

For few days everything seemed to be working fine, but then whenever I used vista, it got very slow, it got jammed for few mins, and everything was working uber slow. So I decided to use only Win7 till I find a solution for Vista.

But this morning, as I mentioned above, I started the laptop, but nothing happens. The screen remains black, but I see the Vaio logo when turning on, so it means that its not a screen problem. I don't even get the list for choosing the OS. I tried to get into the Boot Menu, but failed. Pressed f8, f2 but nothing.

Also tried the recovery disk, I put the disk and start the computer, but it won't boot from the CD, it doens't even ask if i wanna boot from the CD, I press any key, but still n... Read more

A:Laptop not booting up. Just a black Screen. Urgent help needed!!

please stick with other thread. this one is now closed

Laptop not booting up. Just a black Screen. Urgent help needed!!

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RELEVANCY SCORE 69.2

Hi, My laptop is not booting, not even BIOS or manufacturer logo. I have checked the RAM,tried resetting CMOS battery,removed HDD.At first it worked for 2-3 times but after 5-6 hour when I turned on, it is not working. I don't think it is a display issue because windows key+B does not produce any beep. CPU fan is working okay.Please help.

A:Laptop not booting.Black screen.LED,function key,fan working

I have already tried hard reset, also tried booting after removing internal keyboard,wireless card.

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RELEVANCY SCORE 69.2

I have a dell insperation and after having upgraded to windows 10, I came across a few issues. The update when well and windows 10 is working on my laptop, however, I have an issue where I am presented with a black screen when i start my computer. I do see a dell screen and a windows boot screen before it goes black so i know the issue is not a hardware issue, however after the windows boot screen passes (the one with the blueish window icon) the screen goes to black, but it is still on (meaning the monitor is still turned on just not displaying anything). the reason i know that windows installed fine is that external monitors do work, just not my laptop monitor. I have already reinstalled windows 10 and have made sure all my drivers are up to date. Windows 10 is just not reconizing my laptops screen as a usable monitor. Please help. All advice is greatly appreciated

A:Black screen when booting my Laptop after upgrading to windows 10

same problem, (dell inspiron N4050, Intel Graphics 3000) if someone can help!

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RELEVANCY SCORE 68.4

I compressed the hard drive on my, HP nc6120 notebook, the next day I cut laptop on & got a black screen that says NACDM is compressed Press Ctrl+Alt+Del to restart; but all it does is come back to the same screen. I created a repair disc from another PC tuning Win7, put the disc in tried system restore no change, tried repair fix start up it says no problems found and does nothing else. Didn't have any problems till I compressed the hard drive trying to save space. Can anyone help or at least tell me what NACDM means?

A:HP laptop Win7 os black screen with blinking cursor when booting...

Try the same steps here to uncompress C drive which makes Win7 unbootable: BootMGR Compressed Message at Boot Fix - Vista Forums

If you are ready for a fresh start without the HP bloatware which is the worst install one can have of Win7, consider doing what most tech enthusiasts do to Clean Reinstall - Factory OEM Windows 7 and experience native Win7 performance for the first time on your PC.

Everything needed is in the blue link. You'll have a perfect install as long as you stick with the steps, tools and methods in the tutorial.

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RELEVANCY SCORE 67.6

I have a friends Asus x54h laptop that is not booting, and it is droving me crazy.

What is happening:
When the power button is pressed the fan turns on and some indicator lights turn on including the hard drive indicator light. Then the disc drive makes a noise and the hard drive indicator light turns off. Here is a picture of the indicator lights:


Nothing ever shows up on the screen.
Sometimes after running 1-5 minutes the laptop will just completely turn off.

What I have tried:
-Booting with just the power cord connected.

-Booting with just the battery connected.

-Taking out the battery and unplugging the power cord and holding the power button for 40 seconds, then plug in and try to boot again.

-Attaching a screen and pushing the keyboard buttons to add an additional screen. Nothing showed up on it.

-Taking it's hard drive and putting it in a good laptop. It booted into Windows and ran without issues.

-Replacing the current stick of ram with a new one from crucial.com. This laptop only has one RAM slot and I don't have any compatible RAM so I had to just buy one. I put it in, and nothing happened differently. Also, if I remove the RAM completely nothing happens differently. This made me think that there might be an issue with the RAM slot. I looked at it, and there seems to be something a little weird about one of the connectors. Here is a picture:

I am not sure, but I thought that this might be causing the RAM to not be detected. I used a ... Read more

A:Asus x54h Laptop booting issue- black screen, no BIOS.

The 3rd fin on the right side of RAM slot looks like broken. Is it the case?

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RELEVANCY SCORE 67.6

Running Windows 8
 
My laptop is currently infected with some form of Malware. I have removed most of it as far as I can tell, though a problem still remains with my laptop screen being flat black when I boot up the laptop. I am still able to open programs and do things on the laptop, albeit with a workaround with Task Manager's "Run new task" feature. 
 
I am running Malwarebytes, for the second time since this happened after restarting to finish a scan. Not sure what else I can say to help identify the problem, so I'll list the processes in Task Manager that I dont recognize, then say if any of them solved the problem by closing them
 
Spooler Subsystem App
WMI Provider Host (this one I close out and it seems to come back, located ina folder named "WBEM in the "System32" folder
 
If anyone happens to have ay insight as to what may be causing me to have no desktop, or anything besides a black screen and the ability to open Task Manager, I would appreciate the feedback

A:Black screen when booting up laptop, have to start programs through task manager

Hi readerrw07
 
My name is polskamachina and I would like to welcome you to the Malware Removal Forum. I will be helping you with your malware issues.
What follows below are some ground rules for this forum.
I will reply as soon as possible (typically within 24-48 hours). In turn, I ask that you please respond within 72 hours. If you know you will be away longer than that, please let me know. I am in California at GMT-7 hours (Pacific Standard Time). If I do not respond to you within 48 hours, feel free to send me a private message.
Some points for you to keep in mind:
Do NOT run any tools unless instructed to do so.
We ask you to run different tools in a specific order to ensure the malware is completely removed from your machine, and running any additional tools may detect false positives, interfere with our tools, or cause unforeseen damage or system instability.
Do not attach logs or use code boxes, just copy and paste the text.
I cannot see your computer. Periodically update me on the condition of your computer, and provide as much detail as you can in every post.
Once things seem to be working again, please do not abandon the thread. I will give an "all-clean" message at the very end.
NOTE: Backup any files that cannot be replaced. Removing malware can be unpredictable and this step can save a lot of heartaches if things don't go as planned. You can put them on a CD/DVD, external drive or a flash drive, anywhere except on the computer.
NOTE: It is good practice to... Read more

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RELEVANCY SCORE 67.2

Today when I turned on my laptop the screen didn't show any light, not even a blink although I can hear the normal starting tune, which shows that windows are starting but the screen is black, can anyone help? Tried to restart it but it's the same

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RELEVANCY SCORE 66.8

I bought my laptop lately and it worked well but after a month the screen began to flicker and get black in a flash each few seconds and horizotal white lines began to appear on the sreen in a flash too , I do not know why is that and what should I do ?

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RELEVANCY SCORE 66

Hi everyone I'm new to this forum and have a issue with an old x60 thinkpad,ive removed the key board to access the fan to give the laptop a bit of a clear out and also I had removed the CMOS battery and refit it as I was going to replace it just due to age ....this is the problem...now the laptop is rebuilt and switched on I get the black screen with the pad lock and a symbol of a person next to it,if I press enter it locks out after 3 times,i obtained the laptop second hand a few years ago and love it,i know it's old but don't want scrap it yet,i have tried removing the battery and power then disconnecting the CMOS battery again for 5 mins pressing power button,rebuilt but still the same,this has only happened since I disconnected and reconnected the CMOS battery....please helpThanks 

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RELEVANCY SCORE 66

lenovo g510 laptop i7
when i turn on my laptop, the power led indicator turns on and i could hear the fan running for 1-2 seconds then it stops and absolutely nothing shows on the screen, this keeps happening randomly and i keep force shutting down then turning it on again till it boots up to normal
also sometimes some random freezes occur (i dont know if its related..)

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RELEVANCY SCORE 65.2

I have a Lenovo Y50-70 laptop and I have a really weird and frustrating problem. My laptop runs absolutely fine except when I take certain actions that include: Visiting a few specific website, going full screen on vlc and youtube, sometimes when running a game like secondlife. Then my screen turns absolutely blank/black with no cursor or anthing else visible. The laptop still runs absolutely fine in the background, eg responds to keystrokes, makes appropriate sounds and respond to other input but absolutely nothing will bring back the display to normal. I have to either put the system to sleep and wake up right after or restart it and then it runs completely fine until the next random event that triggers this happens. What's completely baffling to me is that visiting the site www.msi.com and www.firestormviewer.org will almost certainly give me a black screen immediately while the other causing factors are a bit random. I've tried the following:1. Install the drivers giving on lenovo's website as well as the latest ones for both my intel as well as nvidia gpu.2. Reinstalled windows 10 several times, even asked a lenovo engineer to install a copy of the windows with all the lenovo drivers that come with the pc originally. 3. Stopped windows update because it was installing newer versions of the drivers automatically. 4. Tried various browsers, msi.com still almost always gives me black screen on IE, edge and chrome.5. I changed the motherboard and my hard ... Read more

A:Lenovo Y50-70 laptop gives completely unresponsive black screen when opening certain websites.

I have exactly the same issue. Random black screen triggered by various events, like:visiting certain websites (msi.com for example is instant black screen, but there are others), mostly on full screen but on some sites always (happens with all browsers, FF, IE, Chrome, Edge)maximizing certain windows, like having console windows open and bringing them up to maximized from minimized state (happens around 10-20% of the time)I also have Linux Mint installed apart from Windows 10, and it happens there too, though less frequently! So I assume this is some hardware issue.It is extremely frustrating, and not something you expect from a high-end "premium" laptop! My colleagues were mocking me for not getting the ASUS and instead settling for "a lenovo". I won't make that mistake next time...

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RELEVANCY SCORE 65.2

Dear Tenforums users,

I have recently encountered problems or rather peculiarities with my relatively new Lenovo laptop;
whenever I'm working on it and switch to another tab, there is a chance of random black stripes and dots occuring in the screen. Not (yet) to the extend that I cannot work on it and when I switch tabs again they are gone from the previous tab.

Screenshots of the problem:

I am just wondering what might be the cause and if I should be worrying myself about future defects. (especially since my warranty is till february 2017)

Thank you all for your time!

Yours,

esmorax

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RELEVANCY SCORE 64.8

Hi, I have recently updated my laptop with Win10 x64 Pro and all was working fine, I have the latest drivers, no other conflicts in Device Manager. This started recently may be 4 days back, in the middle of work, suddenly horizontal or vertical lines appear, it keeps flickering, when I restart, this is from very start, some times, it goes away on its own and sometimes I have to hit laptop body randomly anywhere and screen comes back. There is no set pattern or trigger, jus random, I have attached the screen image here. Any Advice would be appreciated.  Random lines in display?

A:My Z570 laptop screen flickering with lines random...

it looks like your hard drive has gone bad. i have a Y70 touch. i have upgraded to windows 10 3 times in the past year and each time the hard drive has gone bad shortly afterwards. although my screen flickers were not nearly as bad as yours, they were very annoying until the hard drive completely died the first 2 times. this last time i knew what was happening and was able to catch the problem before the hard drive completely failed. i had windows 10 installed without all the extra lenovo and other manufacturer programs that i didn't need and weren't compatible with windows 10. i never tried rolling back the system but i was told it wouldn't have helped at the point when the hard drives had failed.

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RELEVANCY SCORE 63.2

Hey everyone, My Intel HD graphics 520 driver continuously crashes and basically shuts down my computer. The power button/keys are still on, but I just get a black screen (with some light behind it), as if it is in sleep mode, and I cannot wake up my computer anymore. The only solution then is to just force it off by holding the power button and restart it. I feel it happens at random, but it seems to occur more often when I'm playing a video or something (although that may just be a coincidence). I've had this problem for a long time and have tried several times to reinstall or update the driver. Because I got so fed up with it I just disabled the driver and used the NVIDIA Geforce 920M driver, which works sort of fine with the only big disadvantages that I can't increase or reduce the brightness of my screen anymore and can't run certain programs/games properly. So, therefore, I'm still looking for a solution.  Can anybody help me out? 

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RELEVANCY SCORE 62

Hi guys So i recently ran into a problem, when i try to boot my laptop it will hang at the lenovo splash screen and it will be like that for a long time if i dont turn it off. I tried disconnecting main battery and bios battery, it did help but when i shut it down for like 3 hours came back and turned it on back again it was stuck at splash screen again. I also noticed that when it stuck during boot and i shut it down from the power button and turn the laptop on again its booting normally. Also tried removing all usb devices and booting the laptop and it still does the same hangs at the splash screen. Please guys help. Best regards Gerard

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RELEVANCY SCORE 60.4

My Y50-70 Touch has been sitting in my drawer for over a month now since i only use it for school. I start school tomorrow so i decided to start it up and charge it but it gets stuck on the loading screen with the spinning circle after the lenovo logo pops up. Its been on the booting screen for over 3 hours and wont turn on. Help please!

A:Lenovo Y50-70 Touch stuck on lenovo booting screen

Ive tried resetting the pc, start up repair, system restore and none of them are working. i get errors

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RELEVANCY SCORE 59.6

Recently my lenovo laptop  z50-70 start blocking on black screen before lenovo logo appears on start up with led light on. It lastes from 15 minutes to even 2 hours before lenovo lego appears and laptop starts and works smoothly with no problems.Now it is blocked on black screen and can t proceed to lenovo logo. I can t acces bios menu.I tried bios reset. no effect.I updated the bios to the last version. no effect.

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RELEVANCY SCORE 59.6

HP laptop presario dv6000 running Windows XP Media center edition

When you turn it on, it loads all the way up to the Windows loading screen where the progress bar loads/acts normally, but the next screen is black and does not progress past this.

What I've tried:
Booting in VGA mode. Same deal.
Booting in safe mode. Starts to load the drivers/sys files, then hangs and does not progress.
Booting with "Last known good configuration". Same deal.
Hooking it up to an external monitor and doing all of the above, no change in behavior (note: when the monitor is black it doesn't go inactive - i.e. the power light is green and not orange)

Pulled the hard drive and ran checkdisk. No bad sectors.

Booted with XP CD and started the Recovery Console to attempt using some commands, but am stopped due to this error:
"Setup did not find any hard disk drives installed in your computer.

Make sure any hard disk drives are powered on and properly connected to your computer, and that any disk-related hardware configuration is correct. This may involve running a manufacturer-supplied diagnostic or setup program.

Setup cannot continue. To quit Setup, press F3"

(Note: this particular laptop comes with a HP recovery partition)

I also ran the diagnostic utility included in the system's BIOS, hard disk Self test. Results:
Quick - Pass
Comprehensive - Pass
S.M.A.R.T. - Pass

This is what was happening before this happened (this is told second-hand, I wasn't aro... Read more

A:Hangs while booting after Windows loading screen

You could try a repair install.How to Perform a Windows XP Repair Install

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RELEVANCY SCORE 58.8

To make a long story short, I've been asked to help fix a friends mom's U410 laptop which wasnt activiting Windows 8.1 properly (Was Windows 8 OOB). After struggling with the activation for a few hours, I backed up the data and decided to just run the Lenovo one key recovery. During the recovery process, the installation had failed. When I attemped to reboot, no Lenovo splash screen was loading - just a black screen (although i can hear the cooling fan start, and hear the harddrive spin up. I tried to access the boot menu thru the novo button, and nothing would load; still a black screen. After researching for a few more hours, I had found multiple threads about bios updates required to be able to access bios with windows 8, and other threads about gpus on these units booting to a second screen (which i did test, and the second monitor does indicate a signal). None of the solutions on those threads have given positive results.   Basically, I've run out of options and am looking for some suggestions. The only thing that shows up on the display at anytime is the small blue novo menu when the button is pressed (normal start up, bios setup, boot menu, system recovery - all of which just leave a black screen). Thanks.

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RELEVANCY SCORE 58.8

Hi,

I have a Compaq Presario Dual Cores T2310,1.5gb and I just reinstall the Windows Vista OS and after installing everything smoothly,I restart the laptop but the booting screen with the word :Compaq" got stuck for 7-9mins after that it loads up as per normal to the desktop.

I have tried to press F2,F10,F11(recovery) but everytime it will get stuck at the booting screen with the word "Compaq" for 7=9mins then loads up as per normal to the desktop.

This is very strange ,can someone help to give a solution.

Thanks
 

A:Windows Vista hangs at booting screen for 7-9mins

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RELEVANCY SCORE 58.8

Hi can anyone help me ive posted on another forum but have not been able to get any luck...ive now been directed here...This was my post....any ideas on my problem...http://www.bleepingcomputer.com/forums/top...ml#entry1185424Brief overview:Everytime i load up I get a Black Screen/prompt Before Welcome Screen. The System hangs on until i click ok.This window's prompt is always a different title with the name of a location. Inside this pop-up window are square charaters(usually two square characters). It is square because my system cannot read that type of character(I think thats why the are square characters). So to get passed it to reach the "Welcome" screen, I must click "OK". After I click "OK", the "Welcome" window comes up, and then everything is ok as I am on my "desktop screen".http://img23.imageshack.us/img23/7449/omnk...64q7cp667d0.jpgThis is what it kind of looks like..

A:I really mean this I need help.., Xp Black Screen/prompt Before Welcome Screen!, System hangs on pro

Black screen = Master Boot RecordSomethings not loading correctlyhttp://support.microsoft.com/?scid=kb;en-us;314503

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RELEVANCY SCORE 58.4

Hello,  I have lenovo g 500 (laptop) and everything was fine until today when start my laptop i see black screen with lenovo logo (white color) link: imgur.com/tzWMuwII have tired to remove the battery with/without power cord but still same.  Lenovo G500Model name: 20236 Thanks for help! 













Solved!

Go to Solution.

A:Lenovo G500 black screen (lenovo logo)

could you please press f2 to start-up your computer for bios.then set the default settings, save/exit and restart if it helps.

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RELEVANCY SCORE 58.4

Hey guys,So I have a Lenovo z570, and I want to put an SSD in it. Is this possible? If not is there a way to do it like a removable hard drive or something? I play games like Team Fortress 2, Minecraft, and Trove. My laptop is pretty laggy when it comes to games and I thought an SSD would help. I'm not sure if this is the direct issue or maybe I need a better laptop.

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RELEVANCY SCORE 58.4

I have two identical laptops, and about 10 minutes ago my other one failer to boot, on the first screen i could hear a loud clicking coming from the hard drive, and after the first screen, the computer came up with a warning saying "Primary hard disk drive 0 not found
No bootable devices--strike f1 to retry bott, f2 for setup utility"
I have tryed my hard drive in the same computer and it works so i know the problem is on my other hard drive, i have taken it out and looked at it, but there doesnt seem to be anything noticably wrong with it, when i run it in safe mode a warning apperaing saying something roughly like this "windows could not start because hal.dll is either corrupted or removed, please reinstall it". What can i do? Please help.
 

A:Trouble booting my laptop

When a drive clicks its done, all you can do is try to get your data off it and then replace it.
 

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RELEVANCY SCORE 58.4

I have a Dell 1100 Inspirion laptop & can't use it, an error states that I have a bad image & winsrv.dll is not valid. It also advised me to check my installation disk. I have Windows XP Home Edition. Can you help me boot my windows so I can try to fix the problem. All I have is a blue screen with the error messages everytime I tried to turn on my laptop. Please help... I have a project due from school next week. Also all my notary and the law office that I work is stored in my laptop.
 

A:Booting trouble with my Laptop

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RELEVANCY SCORE 58.4

Hello,

here's my problem: My laptop is a hp windows7 system which is no longer guaranteed in unbootable. I had the Blue screen "unmountable boot volume" error, after that screen the computer will reboot and is stuck in that loop . I decided to F11 "HP recovery" a window pop's up "Startup research problems on your pc ... attempt to repair ...) and it lasts forever (all night) So I. turned it off, rebooted, but now after "press the ESC key for Startup menu" screen it restarts itself and it keeps looping too. Thanks in advance to those who can help me .

A:Trouble booting laptop

Hi,

Have you seen this? It could help you. Startup Repair Infinite Loop Recovery

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RELEVANCY SCORE 58.4

Hi! I've been having a lot of trouble with my ibuypower laptop recently. When I try to boot my laptop, it boots to the initial logo screen but won't advance any further. It just sits there until I turn it off or it runs out of battery. However, after a few days it will start working again. I don't think it's an overheating issue because sometimes it won't start even after a few days of non-use, but that fact that it can completely boot after a period of not working confuses me greatly. Is it a hardware issue? Any advice?

For extra clarification
-I can't boot in safe mode because it doesn't register any of my key inputs when it gets stuck on the logo screen
-I've had the laptop for 2 years and have occasionally run into a blue screen here and there, but never an enduring problem like this

I'm studying abroad in a couple of weeks, so I really want to sort this problem out before I leave!
 

A:Laptop booting trouble

Hi Uptosnuff and welcome to TSG.

What make and model laptop is it ?

Does it still freeze at the logo when the charger is plugged in ?
 

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