Welcome to the forums edolus,
Code:
BugCheck 1000007E, {ffffffffc0000005, fffff80002cc9c22, fffff880033e0858, fffff880033e00b0}
Probably caused by : ntkrnlmp.exe ( nt!KxWaitForLockOwnerShip+12 )
Code:
Usual causes: Insufficient disk space, Device driver, Video card, BIOS, Breakpoint with no debugger attached, Hardware incompatibility, Faulty system service, Memory, 3rd party remote control
Code:
6: kd> lmvm nvlddmkm
start end module name
fffff880`0728a000 fffff880`07d6b000 nvlddmkm T (no symbols)
Loaded symbol image file: nvlddmkm.sys
Image path: \SystemRoot\system32\DRIVERS\nvlddmkm.sys
Image name: nvlddmkm.sys
Timestamp: Sun May 12 20:09:45 2013 (518FE8F9)
CheckSum: 00AB6DED
ImageSize: 00AE1000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4
It does seem that the graphics card driver is a possible cause at the moment, have you tried rolling back to the older WHQL driver? I do feel that the driver being blamed, could be due to the alterations made to the registry by the registry cleaner you have installed.
Install Service Pack 1:
Service Pack 1 has provided many security and stability updates for Windows 7, which would be highly beneficial for your system. Please install all the Important and Optional Windows Updates offered too.
Remove:
Code:
Start Menu\Programs\AVG
AVG is known to cause BSODs with Windows 7, please remove the program with the AVG Removal Tool, and then install and run full scans with these free and proven alternatives which work the best with the Windows operating system due to their lightweight nature on system resources and compatibility.
Install and perform full scans with:
Information
Remember to install the free version of Malwarebytes not the free trail; untick the free trial box during installation. MSE is the most lightweight and compatible with the Windows 7 operating system
You can also view this thread for a complete free and lightweight security protection combination:
Remove:
Code:
Start Menu\Programs\DAEMON Tools Pro
Download SPTD standalone installer from
Disk-Tools.com, and execute the downloaded file as guided below :
- Double click to open it.
- Click this button only:
- If it is grayed out, as in the picture, there is no more SPTD in your system, and you just close the window.
Daemon Tools uses a driver called sptd.sys, which is known to cause BSODs with Windows 7. It is recommend you remove this program, and use Windows own in-built features or ImgBurn.
Remove:
Code:
Start Menu\Programs\Advanced SystemCare 6
Removal Tool - Revo Uninstaller Pro - Uninstall Software, Remove Programs easily, Forced Uninstall, Leftovers Uninstaller
Windows 7 doesn't require any programs which make changes to the operating system and registry, these programs tend to cause problems by modifying and deleting files.
Windows is a closed source system. Developers of registry cleaners do not have the core code of Windows 7 and are not working on definitive information, but rather they are going on past knowledge and experience. Automatic cleaners will usually have to do some guesswork.
Modifying registry keys incorrectly can cause Windows instability, or make Windows unbootable. No registry cleaner is completely safe and the potential is ever present to cause more problems than they claim to fix.
Registry cleaners cannot distinguish between good and bad. If you run a registry cleaner, it will delete all those keys which are obsolete and sitting idle; but in reality, those keys may well be needed by some programs or windows at a later time.
Windows 7 is much more efficient at managing the registry than previous Windows versions. If you run any other registry cleaner and do not know precisely what you are doing, you will have problems down the road. There are no gains to be had from using a registry cleaner and the risk is great.
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