Hello,
Start by uninstalling Daemon Tools, then remove SPTD with this tool:
http://www.duplexsecure.com/download/SPTDinst-v174-x86.exe
Your old Lenovo audio drivers were blamed by one December 27 dump; try to find an update for those:
Code:
ADIHdAud.sys Tue Jan 16 11:41:49 2007 (45AD004D)
Install these updated nVidia display drivers:
NVIDIA DRIVERS 260.99 WHQL
Code:
nvlddmkm.sys Fri Jul 09 17:15:14 2010 (4C379162)
In addition to the memory test, run Prime95:
http://www.sevenforums.com/tutorials/100352-cpu-stress-test-prime95.html
Also enable driver verifier:
http://www.sevenforums.com/tutorials/101379-driver-verifier-enable-disable.html
...Summary of the dumps:
Code:
[FONT=lucida console]
Built by: 7600.16617.x86fre.win7_gdr.100618-1621
Debug session time: Tue Jan 4 01:22:07.739 2011 (UTC - 5:00)
System Uptime: 0 days 5:52:38.783
*** ERROR: Symbol file could not be found. Defaulted to export symbols for win32k.sys -
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: winamp.exe
FAILURE_BUCKET_ID: 0x50_win32k!EngBitBlt+4444
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16617.x86fre.win7_gdr.100618-1621
Debug session time: Mon Jan 3 01:44:08.749 2011 (UTC - 5:00)
System Uptime: 0 days 0:03:10.778
*** ERROR: Symbol file could not be found. Defaulted to export symbols for win32k.sys -
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: explorer.exe
FAILURE_BUCKET_ID: 0x50_win32k!EngLpkInstalled+cc50
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16617.x86fre.win7_gdr.100618-1621
Debug session time: Mon Jan 3 01:40:04.194 2011 (UTC - 5:00)
System Uptime: 0 days 7:14:14.223
*** ERROR: Symbol file could not be found. Defaulted to export symbols for win32k.sys -
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: plugin-contain
FAILURE_BUCKET_ID: 0x50_win32k!EngLpkInstalled+b5aa
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16617.x86fre.win7_gdr.100618-1621
Debug session time: Wed Dec 29 17:45:53.801 2010 (UTC - 5:00)
System Uptime: 0 days 6:03:13.705
*** ERROR: Symbol file could not be found. Defaulted to export symbols for win32k.sys -
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: winamp.exe
FAILURE_BUCKET_ID: 0x50_win32k!EngBitBlt+44b2
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16617.x86fre.win7_gdr.100618-1621
Debug session time: Mon Dec 27 13:59:58.463 2010 (UTC - 5:00)
System Uptime: 0 days 0:11:09.508
*** WARNING: Unable to verify timestamp for ADIHdAud.sys
*** ERROR: Module load completed but symbols could not be loaded for ADIHdAud.sys
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0xE4
PROCESS_NAME: System
FAILURE_BUCKET_ID: 0xE4_ADIHdAud+4314
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
[/FONT]