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 in safe mode
- Install the latest drivers
http://sites.amd.com/us/game/downloa...n_win7-64.aspx
- Reboot into normal mode
If the above does not work test your RAM
RAM - Test with Memtest86+
Code:
BugCheck D1, {fffffa800ef5bbf8, 2, 1, fffff8800494f32e}
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+ac32e )
Old drivers should be updated
Hardware Sensors Monitor.
Hardware sensors monitor for Windows 7/Vista/XP/2008/2003
Code:
hmonitor45.sys fffff880`02d53000 fffff880`02d5a000 0x00007000 0x488b26c1 26/07/2008 17:29:37
Please remove any CD virtualization programs such as Daemon Tools, Alcohol 120% or PowerISO. 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`01032000 fffff880`01158000 0x00126000 0x4ad24632 12/10/2009 00:55:14