BSOD -A Device Driver Attempting to Corrupt the System Windows 7

Hi EyeBallPaul.

Test your RAM modules for possible errors.
How to Test and Diagnose RAM Issues with Memtest86+
Run memtest for at least 8 passes, preferably overnight.

If it start showing errors/red lines, stop testing. A single error is enough to determine that something is going bad there.

Stress test the Graphics Card using Furmark.
Video Card - Stress Test with Furmark

Stress test the CPU.
Hardware - Stress Test With Prime95

Let us know the results.
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Code:

BugCheck 50, {ffffffffffffff85, 1, fffff800030d1908, 0}


Could not read faulting driver name
Probably caused by : hardware ( dxgkrnl!DxgkWaitForVerticalBlankEvent+53f )

Followup: MachineOwner
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Code:

BugCheck 19, {20, fffff8a00b52a8f0, fffff8a00b52af00, 5610048}

*** WARNING: Unable to verify timestamp for Unknown_Module_fffff880`01260000
*** ERROR: Module load completed but symbols could not be loaded for Unknown_Module_fffff880`01260000
Unknown module 'Unknown_Module_fffff880_01260000' found on stack, using vad to reload module.
!vad_reload -1 0xfffff88001260000
Unable to get LeftChild of nt!_MMVAD_SHORT at fffffa8004bebcd0
Probably caused by : memory_corruption

Followup: memory_corruption
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