Windows 7: Kernel power error

jezpe · 22 Jan 2011

My laptop sometimes shows black screen and than he reboots.....in event wiever i see Kernel power fail ID 41 and don't know how to fix it. I have already repaired my registry by Uniblue registry booster full version. i have Windows 7 HP 64bit, 4GB RAM, Core i3 M350. Often it happens while rendering video in vegas pro 9.0 64bit. Documents attached. Thanks for any response

Kari · 22 Jan 2011

Hi Jezpe, welcome to the Seven Forums.

Two links for you to read:

Kari

jezpe · 22 Jan 2011

Hello i have read both of them....the BSOD log i have attached and about what happens before that?? i haven't found any problem before crash in Event wiever

**yowanvista** · 22 Jan 2011

Quote:

I have already repaired my registry by Uniblue registry booster full version.

Never ever use those registry cleaners, they can damage your system.
Do a System Restore and SFC SFC /SCANNOW Command - System File Checker

Update your A4Tech X-705FS Mouse Driver http://www.a4tech.com/downloads.asp

Code:

Amfltx64.sys        fffff880`02e67000    fffff880`02e70000    0x00009000    0x4712e071    15/10/2007 07:37:21                
Amusbx64.sys        fffff880`067a7000    fffff880`067b0000    0x00009000    0x47b2a83e    13/02/2008 12:20:14

Please remove any CD virtualization programs such as Daemon Tools and Alcohol 120%. They use a driver, found in your dmp, sptd.sys, that is notorious for causing BSODs. Use this SPTD uninstaller when you're done: DuplexSecure - Downloads
You can use MagicDisc as an alternative.

Code:

sptd.sys        fffff880`01051000    fffff880`01177000    0x00126000    0x4ad24632    12/10/2009 00:55:14

jezpe · 22 Jan 2011

i have restored regitry from backup before that program, updated mouse driver, uninstaled sptd and daemon tools, done the system file checker - no errors found and it's still working....the kernel error shows up only sometimes a i never no when....i would write here if some happens. Thanks guys!

ely335 · 24 Jan 2011

Hello,

Can you get into the bios and tell me what the cpu temp is??

Ely

jezpe · 25 Jan 2011

cpu tem is 42°C (idle) and 70°C max in burn

jezpe · 30 Jan 2011

today it happens again while playing a film.....same problem.....documents attached...please help

**yowanvista** · 30 Jan 2011

Dumps indicate your GPU drivers as the culprit

(Do these steps even if you have already reinstalled the ATI drivers)

- Boot into safe mode with networking
- Uninstall the ATI drivers including Catalyst Control Center
- Use driver sweeper to remove leftover ATI display driver files Guru3D - Driver Sweeper
- Reboot
- Install the latest drivers AMD Graphics Drivers & Software
- Reboot into normal mode

Code:

BugCheck 1E, {0, 0, 0, 0}

Unable to load image \SystemRoot\system32\DRIVERS\atikmdag.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for atikmdag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmdag.sys
Probably caused by : atikmdag.sys ( atikmdag+2a8c3 )

jezpe · 30 Jan 2011

you mean that i should reinstal ati driver and wait if it happens again and than i should try that steps you have written??

Windows 7: Kernel power error

Kernel power error problems?