As your crashes are probable caused by the same thing, with driver verifier enabled and disabled
, we may now assuming that the hardware is faulting. So let us check the four major parts of the hardware.
► Check the Hard Disk.
- Reseat the sata and power.
- Run chkdsk /f/r, following the option two of the tutorial Disk Check
- Seatool for dos: SeaTools | Seagate download
Burn it in a blank cd. boot from the CD, click on "Accept", wait for it to finish detecting the drives, then in the upper left corner select "Basic Tests", then select "Long Test" and let it run.
► Test the memory modules, individually, and for at least 8 passes.
RAM - Test with Memtest86+
► Stress test the CPU.
Hardware - Stress Test With Prime95
► Stress test the graphics card.
Video Card - Stress Test with Furmark
Let us know the results.