Can you post a new crash dump please.
I think also some errors are caused by code corruption in the following Windows driver, not
sure what caused this so far:
fffff960`00070000 fffff960`0037f000 win32k (deferred)
Image path: \SystemRoot\System32\win32k.sys
Image name: win32k.sys
Timestamp: unavailable (00000000)
Please run SFC to check the integrity of all Windows 7 system files:
Click on the Start > Type in search cmd
Right click cmd at top and Run as Administrator
Type SFC /scannow at the prompt
You may be asked for original setup CD to replace any corrupted files.