Over 1 million tech questions and answers.

Lenovo y700 ACPI Driver, not installing

Q: Lenovo y700 ACPI Driver, not installing

I download the :Advanced Configuration and Power Management Interface (ACPI) Driver, from the Lenovo website: The link for the driver ( for Lenovo y700-15ISK) :

Click here

I download, give permission to run, then nothing happens; no installation wizard, nothing. This is the only driver I haven't been able to update, and it is the one that is causing me serious problems with audio latency, as Latencymon v 6.50 tells me. I get crackling sound from speakers, but when I disable the ACPI driver, the crackling goes away. The problem is that if I disable the ACPI driver, I am no longer able to see my battery status. So it is important that I update this driver. However, I don't know how it is possible that the driver provided by Lenovo does absolutely nothing at all.

Mod Edit: Corrected the text format so message displayed correctly

RELEVANCY SCORE 200
Preferred Solution: Lenovo y700 ACPI Driver, not installing

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: Lenovo y700 ACPI Driver, not installing

The fix for this is to go to safe mode (on windows 10) : Settings-> Update & Security-> Recovery : press restart now -> After your PC restarts to the Choose an option screen, select Troubleshoot > Advanced options >Startup Settings > Restart-> After your PC restarts, you'll see a list of options. Select 4 or F4 to start your PC in Safe Mode. then in safe mode go to device manager ->System devices right click on Lenovo ACPI-Compliant Virtual Power Controller -> Uninstall Double click on the ACPI Driver you downloaded. this should fix the problem.

Read other 1 answers
RELEVANCY SCORE 86

Lenovo Ideapad 710S's ACPI driver just got updated on 14 Sep 2016. However, I can't get it to install. Its installer closes immediately upon launch, similar to the cases here: Lenovo G580 Windows 10 ACPI Driver not installing and Y500 ACPI driver not installing. ACPI driver: Laptops-and-netbooks :: 700-Series :: 710S-13isk - Lenovo Support (SG) -Advanced Configuration and Power Management Interface (ACPI) Driver for Windows 10 (32-bit, 64-bit) ... Any advice is greatly appreciated.

Read other answers
RELEVANCY SCORE 86

I noticed that new drivers were released for G580. The drivers (Lenovo Enegry Management Driver) canot install because when the installer starts up, it immediatelly closes. Do I have an issue somewhere? Windows 10 (1511, Build 10568.17)Lenovo G580 (20157)

A:Lenovo G580 Windows 10 ACPI Driver not installing?

hi acemod13,
 
I looked at the Lenovo Energy Management driver for Windows 10 and upon observing the installer behavior, it extract the ACPI driver files (58KB) to C:\ProgramData\Lenovo\ACPIDriver (this may explain why the installer closes right after extracting).
 
If you're seing an Unknown Device in the Device Manager with an ACPI hardware ID (see image below) then try to update the driver manually and point it to the C:\ProgramData\Lenovo\ACPIDriver folder
 - Sample image
 
If you're unable to see the driver files, I've uploaded them here.
 
 
Let me know how it goes.
 
Regards

Read other 2 answers
RELEVANCY SCORE 76.4

I read a few posts on here and it seems there was no answer.1 . No description for this installation.2 . After installation, the build number is not changed. How to install : (ACPI) Driver for Windows 10Open : Device Manager/System DevicesUninstall : Lenovo ACPI-Compliant Virtual Power ControllerInstall the current version of the driver.




Y700-15ISK Touch/BIOS: CDCN35WWi7-6700HQ/GTX 960M/(RAM) 16,0 /LITEON CV1-8B512

Read other answers
RELEVANCY SCORE 73.2

Y700-15ISK Laptop (ideapad, 80NV)Newly installed Windows7 x64have unknown device ACPI\VPC2004have unknown device ACPI\INT33A3have unknown device USB\VID_8086&PID_0A66&REV_2780&MI_04???

Read other answers
RELEVANCY SCORE 69.2

I have Lenovo G50-70 Laptop Running Windows 10 OS. Few Days Back, While doing Clean install with Windows Anniversary Update, I downloaded all Latest Driver from Support.lenovo.com but while checking Today For latest Driver for my system on support.lenovo.com ACPI Driver is missing from Support Site and There is no Lenovo Energy Manager also as it was in Windows 8.1. Can anybody Help me is it necessary to install ACPI Driver if no why Lenovo Removed it?? And where can I get Lenovo Energy Manager so that I can keep system in Conservation Mode as it was in Windows 8.1??




Devil

Read other answers
RELEVANCY SCORE 68.4

hello folks, i have another problem with a lenovo product!lenovo yoga 20FQthere is a device in the devicemanager i am not able to find a driver for that.1.) this driver is NOT included in enterprise management package2.) this driver is NOT listed on http://support.lenovo.com/at/de/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-... so where can i get this driver? devicename: ACPI\MSFT0101 need fast help.thanks!

A:lenovo yoga acpi driver windows 7

problem solved! intel PTT does not work with windows 7 - i have disabled it in bios!

Read other 1 answers
RELEVANCY SCORE 68.4

Hello everybody. So I have a Lenovo y700 with 16gb ram, 1tb HDD but I don't have any SSD. I have seen people on Youtube who either upgrade their existing SSD's or just simply install an SSD instead of an HDD. However my questions is, can I install an SSD to my laptop which has no SSD to begin with. Also, if there is a way I can, can you please suggest a good model of SSD? Thank you guys for your attention.

A:Lenovo y700 installing an SSD

Lenovo Y700 supports M.2 slot SSD. You can use HDD together with SSD

Read other 1 answers
RELEVANCY SCORE 68.4

Lenovo Y700 supports M.2 slot SSD. You can use HDD together with SSD

Read other answers
RELEVANCY SCORE 68

Recently i have updated my windows to 10. Intially ACPI battery driver of microsoft is not letting the battery to charge. Then i have disabled the Microsoft ACPI driver. And now the battery status itself not showing. I have found ACPI driver for y500 series herehttp://support.lenovo.com/in/en/products/laptops-and-netbooks/ideapad-y-series-laptops/ideapad-y500-...but its not installing. After the permission dialogue the installation window just disappears. Please help on this!

A:Y500 ACPI driver not installing

Try enabling the MS driver you disabled. You shouldn't turn it off. You are likely running non ACPI mode and getting it back may be a problem now. If you have a restore point from before it was disabled it would be you best approach and then try to update that with the Lenovo driver.




T520 Model 4239 Intel(R) Core(TM) i7-2860QMbr>; Nvidia NVS 4200M Windows 7 Home Prem - 64bit w/8GBZ70-80 I7 - 5500U 16GB GB - 1TB HD Window 8.1 64bit FHD 17.3 inch Display, Nvidia G840 w/2GB memory

Read other 1 answers
RELEVANCY SCORE 67.2

hi,
i have an ibm thinkpad a21m that was put together (mobo, hd, ram, cd, floppy, etc.). installed xp. worked fine. it had "unknown device" on device manager. i used msinfo32 to identify that it needed acpi (advanced configuration power interface). i installed it. the unknown device error went away. when i restarted the system, it keeps going into hybernation after 2-3 minutes. i unplugged cmos and main battery. reset hybernation option to never, reset all the bios to default. still goes into hybernation. my question is: would it go into hybernation if the cpu gets hot? or is there another problem that i'm overlooking?
thanks.
 

A:Ibm laptop going into hybernation after installing acpi driver

Most likely an overheating issue. Someone answered your post on another forum with good info so I won't retype it: http://tinyurl.com/3y3pg5
Also look at the bios settings to disable anything related to Hibernation.
 

Read other 2 answers
RELEVANCY SCORE 66.4

I was trying to go thrue non working drivers and it popped up one bad thing acpi\pnpocof\1 dosent have a driver?? I don't have a clue what this is or I could fix it. Anyone please help win 7 pro 32 bit intel core 5 on a Lenovo thinkpad T-410 -2537

A:Get a error on laptop needs driver for acpi\pnpocof\1 Lenovo t410-2537

I recommend that you post in the Win 7 forum since this is a Vista forum.

Read other 1 answers
RELEVANCY SCORE 65.6

Is anyone having any issues with the video driver's? my Radeon continues to stop working and some times works. it started to happen with windows update i believe. the drivers i have installed are 15.11. thank you and appreciate the help!

Read other answers
RELEVANCY SCORE 65.2

I can't find driver usb 2.0 & 3.0 for windows 7 64bit.Where I can find them because my usb ports don't work.

Read other answers
RELEVANCY SCORE 65.2

Computer is not recognizing headphones are plugged in. Audio Driver Version 6.0.1.7786 DR.7786?Microsoft default Audio Driver Version 10.0.14393.0(It works great without a strong hissing in headphones! No subwoofer control.) 




Y700-15ISK Touch/BIOS: CDCN37WWi7-6700HQ/GTX 960M/(RAM) 16,0 /LITEON CV1-8B512

Read other answers
RELEVANCY SCORE 64.4

Every so often my screen goes black and a pop-up appears saying that my display driver stopped responding and has recovered. It happens most often if I am trying to scroll through a online pdf file fast. Most of the time my screen will recover within a minute or two. However, with pdf files I have to refresh the page. What does this mean and how can I prevent it? 

A:Lenovo y700 Display driver stopped responding

Go to the link below and from under the Display and Video adapter pull down list, and for your version of Windows, install the lastest Dispay Drivers for both the Intel and nVidia adapters and see if that helps. Y700-15ISK Laptop (ideapad) updateshttp://support.lenovo.com/us/en/products?tabName=Downloads&linkTrack=MastubNavupportrivers%20and%20S... Good Luck

Read other 2 answers
RELEVANCY SCORE 64.4

Hi All, I am facing problem with bluetooth when connecting to bluetooth headset in windows 7 64 bit. In the playback device, the bluetooth headset was showing like not connected. Also, I am not able to connect manually. I just right click the my bluetooth headset icon under Devices and Printers section and selected the "Services". I am seeing Listen to Music option, but when i clicked the link nothing happens. Any fix for this?Please help me with this problem

Read other answers
RELEVANCY SCORE 64.4

i downloaded latest intel driver from lenovo itselfwhenever i try to install it says the driver being installed is not validated for this computer.i download intel driver update utility also didn't do anything it said that this oem version doesn't accept custmizing.even though it updates wlan and bluetooth driver.of course i have reset the pc using one keyrecovey and tried it also failedhow ever when u update via windows 10 update it updates so what is the problem and how come a driver that is being listed on lenovo site and it not compatible with its own hardware manufacture.

Read other answers
RELEVANCY SCORE 62.8

Hello,  I have an Ideapag y700 (I7-6700HQ; 16GB; NVIDIA GEFORCE GTX 960M 4gb).  i got the laptop in january and for about 2 weeks 3D games worked well (tried with Dragon Age Inquisition and Football Manager 2017).  Then ... everything went wrong... And I could not get the games to open (I got various errors - Blue Screens).  I did however see that the problem is form the Intel graphics (it will not update - it remains with version 20.19.15.4474, even though on the Intel website there are a couple of updates available). I tried some updates but the computer keeps crashing.  Anyone has any clues as to what I can do ?  I'm attaching a dump file from FM 2017 game ...

Read other answers
RELEVANCY SCORE 62.8

Hello,  I have problem with Dolby Audio X2 Windows API SDK driver it can not be start duo to some Windows service failure. Dolby Audio X2 Windows API SDK version 0.6.3.44Realtek High Definition Audio Driver version 6.0.1.7780 It says: "Cannot start service from the command line or debugger. A winwows Service must first be installed(using installutil.exe) and then started with the ServerExplorer, Windows Services Afministrative tool or the NET START command." Anyone can help?  Greetings, Antonio 

A:Lenovo ideapad-Y700 Audio Driver- Dolby wont start...

 I have problem with Dolby Audio X2 Windows API SDK driver it can not be start duo to some Windows service failure. Dolby Audio X2 Windows API SDK version 0.6.3.44Realtek High Definition Audio Driver version 6.0.1.7780 It says: "Cannot start service from the command line or debugger. A winwows Service must first be installed(using installutil.exe) and then started with the ServerExplorer, Windows Services Afministrative tool or the NET START command." Anyone can help?  Greetings, Antonio 

Read other 1 answers
RELEVANCY SCORE 62.8

Hello,  I have problem with Dolby Audio X2 Windows API SDK driver it can not be start duo to some Windows service failure. Dolby Audio X2 Windows API SDK version 0.6.3.44Realtek High Definition Audio Driver version 6.0.1.7780 It says: "Cannot start service from the command line or debugger. A winwows Service must first be installed(using installutil.exe) and then started with the ServerExplorer, Windows Services Afministrative tool or the NET START command." Anyone can help?  Greetings, Antonio 

Read other answers
RELEVANCY SCORE 61.6

lenovo Y700-15ISK Laptop can not install "Energy Manager and Flight Mode Driver"  and ?Power Management?. I can download them, but when I try to install them, it just flashed, then disappeared.  like the picture shows, when I click the ?finish?. There is nothing coming out. It flashed and disappeared. Please some one help me find what's wrong with it. I really need these two drivers. Thanks.

Read other answers
RELEVANCY SCORE 60.4

Good evening, It's more about notifying (and perhaps helping other people): using latest NVidia from Lenovo on an Ideapad Y700-15ISK (GeForce GTX 960M) gives poor performances with Windows 10 Creators Fall Update on old games such as Wolfenstein Enemy Territory or Sven-Co-Op; I had an older build before and it was running well.Updating to latest NVidia drivers through GeForce Experience, fixed.Had stable 125 FPS (with Lenovo drivers from October 2016), after Creators with Lenovo 25-40 FPS, and now again 125 FPS with latest non-Lenovo NVidia drivers.

Read other answers
RELEVANCY SCORE 58

Hello, I need the Drivers for install die Device with Hardware ID ACPI\BCM2F36 I think that this is the NFC Driver. I can't find anything. Regards


























ACPI_BCM2F36.JPG ?41 KB

Read other answers
RELEVANCY SCORE 57.2

Lenovo, as of last night the drivers for windows 7 x64 and windows 8 for the Y700-ISK have dissapeared from the download section! The option for select OS is no showing either options now. Why have the drivers been pulled? I am in the middle of installing some of the drivers and software for my Y700-ISK laptop!

Read other answers
RELEVANCY SCORE 57.2

HEY guys i m back with another fix for not only Lenovo Y700-15ACZ (( AMD )) but also for the Lenovo Y700-15ISK (( INTEL )). This method is to fix the HEATING problem in both Lenovo Y700 model  I m the same guy who discovered the throttling fix for Lenovo Y700-15-ACZ pls refer to the following link if u are having problem with the throttling of AMD FX-8800p LINK==>> https://forums.lenovo.com/t5/Lenovo-P-Y-and-Z-series/ideapad-y700-15ACZ-throttle-FIX-I-GOT-THE-SOLUT...   ***********************NEW FIX 2-7-2016********************* Now i came across a new problem of heating on the right side of the laptop which u will see in the pic with blue hilighted area How to Fix the issue==>> 1. remove the black cotton filter cloth located under the hood when you open the back cover (( see pic with red      highlited area. Doing tjis will solve your 50% problem of throttling 2. Heat portion?black cloth location?  How To Fix**********   1. locate the two fans and run any heavy game or some program for sometime with the lid open you will see that the region in the middle of the FAN and the EXHAUST is having a gap and air comes out of it (( feel it with your hands)) 2. its an absolute design flaw by LENOVO 3. Now take a PVC tape or any take that can hold a lot of heat as we are going to seal the gap with it. 4.PVC tape horizontal?PVC tape vertical?PVC tape HDR... Read more

Read other answers
RELEVANCY SCORE 54.8

I have the lenovo 15-isk and I was wondering if the lenovo nerve sense is available for my computer.Also my vents make a lot noise when they start up and when they stoped, any help?

Read other answers
RELEVANCY SCORE 54.8

I have the lenovo 15-isk and I was wondering if the lenovo nerve sense is available for my computer.Also my vents make a lot noise when they start up and when they stoped, any help?

Read other answers
RELEVANCY SCORE 54.4

Configuration Processor - AMD A8-5550M RAM - 8GB (4*4 configuration) OS - Windows 10 (Upgraded From Windows 8.1) Graphics - AMD Radeon HD 8650G + HD 8570M Dual Graphics  I have upgraded my system on 30th July to Windows 10 Pro. Now i am unable to install Graphic Card Driver.I Even tried unninstalling the Drivers using DDU(Display Driver Unnistaller) in Safe Mode and tried Re-installing Driver but while reinstalling Driver my system always Restarts and installation interrupts in between I tried this 4 times then i tried using without driver but my laptop used to get thermal shutdown.So Finally i performed a System Restore, but i wanted  to perform a clean install for which this problem must be solved as i won't be able to do system restore after clean install. One more Problem after i've upgraded to windows 10 my graphic driver is recognized differently as R5 M200 but actually its HD 8570M. Observations Whlile installing Driver :Laptop gets Heated and restarts firstly i thought its a Thermal Shut Down but it restarted and i even tried to preform the installation after placing my laptop in front of air-conditioner but it again restarted.Help me out finding the solution for this problem.Warm Regards,Rishabh 

A:Problem Installing Graphic Card Driver in Lenovo G...

Same here.Tried to use the win 8.1 driver (12.102.1.8000) but this one does not allow me to use my 8570m properly. So i had to change it back to 15.200.1062.1004, which is the one who labels my 8570m into a "r5 m200 / hd 8500M series".Since i use the retarded win10 driver i have massevily fps drops while playing video games. I am thinking about chaning back to win 7 again.Hope we will get some support soon!

Read other 1 answers
RELEVANCY SCORE 54.4

Hello everybody..I am facing this trouble since ever windows 10 started rolling out .. i kept running away and installing windows 7 after a period of time updating my GPU started to freeze the system.. But i'm done now .. I need to enjoy windows 10 on my lenovo z570 okay ??What am i is missing to let it install ?? everysingle time i install the drivers the system freezes ... even when windows update itself install it's own update it freezes aswell.. what can i do to solve this?

Read other answers
RELEVANCY SCORE 54.4

I tried several times to install but when it installed successfully, resolution changes to 800x600 and a blue screen appears. is there any way to correct it?

Read other answers
RELEVANCY SCORE 54.4

Hello.I just buy Lenovo y700. After 3 days of use I have a problem with red light from keyboard. Each time when I turn on laptop e little portion from keyboard (space bar, M,N,K,L,I keys) start to blink. I made a video with issue to see what happend. After 4-5 minute light remain at full brightness.https://youtu.be/FoqEe4pzBnwFor future can be a big problem? , I should ask for repairing ? Or maybe I can solve by myself. Another think. I want to control my fans, battery mode, and other settings, I try to download from lenovo software Quick Optimizer Windows 10, Lenovo Utility for windows 10, and no software are working, First I thought my windows it s broken, do fresh install windows 10 PRO, try to install there software but no solution. I install software, no shortcut its created on desktop, if I search for program in Program Files, and try to run .exe, this is not appear, it s like a fake link, nothing run on my desktop. Try to run in admin mode and nothing, try to reinstall and nothing, whatever I do these program are not working. I had lenovo z51-70 and I use with succes software from lenovo to clean fans, to put battery in conservativ mode. And I have same windows kit. With lenovo y700 no software it s working on this machine. Sorry for my bad english, if someone need more information, ask me.Thanks in advance for help.

Read other answers
RELEVANCY SCORE 52

I have a Lenovo G50-70 with Windows 10, and I can't get the Advanced Configuration and Power Management Interface (ACPI) Driver to install. When I double-click the file, the UAC prompt appears, but when I click "Yes" nothing happens.

Read other answers
RELEVANCY SCORE 51.6

Lenovo Energy Management Driver for Windows 7 (64-bit) For Lenovo ideapad 100-15IBY  ACPI\VPC2004 driver (This is the Error Detail in device manager)  ? Hi There,I have a problem with model Lenovo ideapad 100-15IBY With Windows 7 Professional 64 Bit Someone can suggest the right driver ? Thank very much ! Regards

A:Lenovo ideapad 100-15IBY ------ ACPI\VPC2004

Hi There,I have a problem with model Lenovo ideapad 100-15IBY With Windows 7 Professional 64 Bit Someone can suggest the right driver ? Thank very much ! Regards

Read other 1 answers
RELEVANCY SCORE 51.2

I'm having a problem with a Lenovo H500 desktop.  It will not boot.  I get an ACPI_BIOS_ERROR) and it automatically restarts.  It originally had Windows 8 and was upgraded to Windows 10 about 1 year ago.  I've created bootable USB sticks for windows 10, windows 8, and windows 7 and i get the same message with all (ACPI_BIOS_ERROR).  I made a linux bootable and it too won't run due to an ACPI problem.  The only thing i can run is the Lenovo bootable USB diagnostic tool.  All tests check ok with the tool.   I've tried every imaginable bios setting and nothing works.  I removed the HDD and hooked it up to another computer via a usb cable and was able to at least copy all my files.  I can see that everything on the HDD, including the recovery partition, is still intact.  I am out of ideas.  I would love to re-flash the bios but that is impossible without being able to boot the computer.  Unfortunatly I don't have a recovery disk or I would try that. Anyone have any ideas???

Read other answers
RELEVANCY SCORE 51.2

Having problem with this laptop. Can not boot or repair windows 7 on this laptop---always getting bsod a5 error_the BIOS in the system is not fully ACPI compliant. On the support page there is no bios update for this laptop. Can i get some feedback for that from the support? Thanks in advance

A:LENOVO IDEAPAD U550 CAN NOT BOOT WINDOWS 7 -ACPI N...

DId this just suddenly start, or have you change anything recently such as updating/reinstallling Windows or added RAM etc? Can you boot to safe mode by holding down F8 while turning on the System? Have you tried re-setting the BIOS to Startup Defaults? Do you have a Windows 7 System Repair Disk, or can you create one on another Windows 7/8/10 computer?    Note:  If you computer was running the 64-bit version of 7, the Windows 7, 8 or 10 computer you make the CD must also be running a 64-bit OS as well  See Backup and Restore the Control Panel to create the System Repair Disk.    Requires one CD-R If so, you can boot to the Windows 7 System Repair Disk and run System Restore, or Automatic Repair from there

Read other 1 answers
RELEVANCY SCORE 51.2

Hello everybody !
 
I kinda have a problem as the title states.My neighbour has a Lenovo G50 she bought and came with windows 8.1 x64 ( which she doesn't like at all and in my opinion win7 is far more superior ). The thing is I wanted to install her the Windows 7 Ultimate but everytime the " loading files " ends right after it boots from the dvd I get a bsod with the message " The BIOS in this system is not fully ACPI compliant Stop 0x000000A5 "I tried all kind of different settings through the bios, changed from UEFI boot to Legacy / disabled secure boot / fast boot / I set the ACHI to compatible / but the end result is almost the same ( two times with different settings my screen froze with a red line over the top after loading the files )
 
My question is what is the problem and is there a fix for it? (of course it is,but I don't know it )
 
 Thanks !
 
 
Moderator comment: Remark(s) contravening the Community Rules removed - implied profanity. Keep it clean.













Solved!

Go to Solution.

A:Lenovo G50 BIOS in this system is not fully ACPI compliant

 I just bought Lenovo G50-30 with Pentium Quad Core I am also facing ACPI compliant Blue Screen midway loading Win7 After reading all related stuff I tried these: Pressing F7  --- No Joy , Theres No Way Editing Bios Similar blue screen observed while loading Win XP  ANYBODY  PLZ HELP....

Read other 9 answers
RELEVANCY SCORE 51.2

Hello there

Installin windows on a pc built for my friend and it comes up with a stop code.

stop d1. driver_irql_not_less_or_equal

then it states

acpi.sys

address fc40d3b4 base at fc3fb000

which i think refers to a stop a1 as well

ive tried using 2 different type of memory on the m-board and still get the same error.

there are no other hardware besides a cdrom and hdisk, mosue and keyboard. i did have an old logitech mouse but swapped that as i read that can cause problems too.
i dont know how to go about fixing this as their is a hotfix for acpi problems but thatr equires u to actually have windows on teh pc in teh first place i.e safe mode.
if anyone has any ideas id be grateful.

i can get into bios and it performs POST no problems. the only other thing is it boots fromcdrom but it says no emulation.

thank you guys
 

A:installing xp - stop error - acpi.sys - please help

Read other 8 answers
RELEVANCY SCORE 51.2

Dear All, Great Day! I am desperately looking for someone help to installed windows 7 in my Lenovo Ideapad 310 141sk model lapto which comes with windows 10  When i bootup from windows 7 cd/usb its give me acp.sys PAGE_FAULT_IN_NONPAGED_AREA error. (Screen shot attached) in the begining for installtion. Waiting for kind suggestion. Regards, 


























IMG_20170320_200947.jpg ?614 KB

Read other answers
RELEVANCY SCORE 51.2

Hey, i have a z50-70 just got an SSD and did a fresh install of windows 10 cos we all know how much microsoft's OS "upgrading" (wrecking) works. so it all went smooth and fine i downloaded and installed the latest drivers off http://support.lenovo.com/in/en/products/Laptops-and-netbooks/Lenovo-Z-Series-laptops/Lenovo-Z50-70?... and all the drivers work fine except the ACPI one. the installer doesnt even open. at all i tried running as admin, turning off UAC , compatibility etc etc. just wont open it flashes for a few milliseconds and disappears. and im thinking as a result of this my computer wont go to sleep, well it does but wakes up immediately i ran powercfg /lastwake to find the problem it said the power button -_- like seriously? can someone help me get my ACPI drivers updated... and no windows update is not helping.   

Read other answers