Windows 7 X64 bSOD

[thatsmajor]

I think it might be a USB issue...

 

[zigzag3143]

I think it might be a USB issue...

Yep you do. This one was caused by USBSTOR.SYS. Since this is a win 7 file I would run a system file check

(tyep cmd in search>right click and run as admin>sfc /scannow)

Let us know the results

Ken

BugCheck 50, {fffffa8028564000, 1, fffff88005008eb4, 0}
Probably caused by : USBSTOR.SYS ( USBSTOR!memset+d4 )