Your dump files are a bit all over the place, however several suggest an issue with memory, which could lead us somewhere. You should probably first take care of these two drivers
IesDrv.sys 1/8/2009 ASRock IES Utility
and
Rt64win7.sys 2/26/2009 Realtek network card driver
Then go here
Link Removed
follow the instructions, collect the data, put it into a new desktop folder, zip it up and attach it.
DUMP:
Code:
Unable to load image \??\C:\Windows\SysWOW64\Drivers\IesDrv.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for IesDrv.sys
*** ERROR: Module load completed but symbols could not be loaded for IesDrv.sys
Probably caused by : IesDrv.sys ( IesDrv+54ef )
DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to...