ASACPI.sys the 2005 version is a huge cause of BSODs
Please visit this link: ASUSTeK Computer Inc. -Support- Drivers and Download P7P55D LE
Scroll down to the Utilities category, then scroll down to the "ATK0110 driver for WindowsXP/Vista/Windows 7 32&64-bit" (it's about the 12th item down).
Download and install it.
Go to C:\Windows\System32\drivers to check and make sure that the ASACPI.sys file is date stamped from 2009 or 2010 (NOT 2005)
ASACPI.sys fffff880`10bf3000 fffff880`10bfb000 0x00008000 0x42476c4c 28/03/2005 06:30:36
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.
sptd.sys fffff880`0106e000 fffff880`01194000 0x00126000 0x4ad24632 12/10/2009 00:55:14
You can test your Graphics Card with OCCT http://www.sevenforums.com/tutorials...test-occt.html
What were the results of Memtest? You should run it for at least 7 Passes