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Windows 7: Random BSOD when laptop tries to sleep (ntoskrnl.exe)

16 Nov 2012   #1
Achro

Windows 7 Home Premium x64
 
 
Random BSOD when laptop tries to sleep (ntoskrnl.exe)

I re installed my laptop a few weeks ago and installed all the HP Envy drivers recommended, when this problem started appearing. So I'm assuming it's driver related but I have no idea which.

I never get BSODs during normal use, but when I leave the laptop unattended and it goes into sleep mode, it might or might not BSOD with "DRIVER_POWER_STATE_FAILURE" or "DRIVER_IRQL_NOT_LESS_OR_EQUAL". It happens only like 20% of the time, seemingly at random.

Thanks in advance!


My System SpecsSystem Spec
.
16 Nov 2012   #2
koolkat77

Microsoft Community Contributor Award Recipient

Windows 10 Home 64Bit
 
 

Welcome to SevenForums.

Kaspersky antivirus is causing BSOD-s for you. Please uninstall it and use Microsoft Security Essentials at least to test.
Code:
STOP 0x000000D1: DRIVER_IRQL_NOT_LESS_OR_EQUAL 
Usual causes:  Device driver
BugCheck D1, {0, 2, 8, 0}
*** WARNING: Unable to verify timestamp for klim6.sys
*** ERROR: Module load completed but symbols could not be loaded for klim6.sys
Probably caused by : klim6.sys ( klim6+28f0 )
...
fffff800`00b9b768  fffff880`04bb411dUnable to load image \SystemRoot\system32\DRIVERS\kneps.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for kneps.sys
*** ERROR: Module load completed but symbols could not be loaded for kneps.sys
 kneps+0x311d
Recommended antivirus program for Windows 7 based on stability compared to others:-
Do not start the free trial of Malware Bytes; remember to deselect that option when prompted.

Run a full scan with both (separately) once downloaded, installed and updated.

Update your graphic card drivers to their latest. Click on the Start ► Control Panel ► Programs ► Uninstall a program ► Uninstall everything related to; ATI. Reboot the computer if you are prompted.

Download and install drivers from the link below: (Choose custom install and avoid CCC - Catalyst control center) during installation.
Update Intel Graphics Drivers:
Source: Driver Reference Table
Update Applian Network Service/Applian Technologies APPLIAND helper drivers
Source: Driver Reference Table
Update Intel® Wireless WiFi Link Adapter drivers:
Source: Driver Reference Table
Check if enabling or disabling USB selective suspense helps:
USB Selective Suspend - Turn On or Off
Run the System File Checker that scans the of all protected Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible:
  • Click on the
  • Type CMD on Search
  • Left click and Run as Administrator
  • Type SFC /scannow
Full tutorial here:Run Disk Check on your hard disk for file system errors and bad sectors on it:Free up the start-up, nothing except the antivirus is usually needed.Let us know the results.
Good luck
My System SpecsSystem Spec
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 Random BSOD when laptop tries to sleep (ntoskrnl.exe)




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