BSOD with same bug check code third time in the last 2 weeks

Same result, just different error codes.

Code:

Use !analyze -v to get detailed debugging information.
BugCheck 109, {a3a039d8a636c56b, b3b7465ef8b394c1, fffff80003336338, 1}
*** WARNING: Unable to verify checksum for win32k.sys
Probably caused by : memory_corruption
Followup: memory_corruption

Code:

Use !analyze -v to get detailed debugging information.
BugCheck 1E, {ffffffffc0000005, fffff8000333641f, 1, 0}
*** WARNING: Unable to verify checksum for win32k.sys
Probably caused by : memory_corruption
Followup: memory_corruption

Do you have backups of all of your files? And, do you have an extra hard drive or SSD we could use for a test?

You need to backup your personal files and games to an external source. It looks like we are going to need to do a Repair install or a Clean Install. It would be best if you had another hard drive. That way we could do a clean install to that one and not bother your current install. Are you sure you have the latest Firmware to your SSD?

Did you build this computer? It keeps showing Memory errors, but you have tested the Memory more than enough. Have you been monitoring Temps? The only explanations I can come up with are the Hard drive, the Graphics, but your Graphics is on the CPU, or a bent CPU socket pin. It appears as though you have some corrupted System Files that the sfc scan does not pick up. The remedy for that would be a clean install. The hard Drive and corrupted system files can be 'lumped together' in my mind. Have you altered any system settings such as the page file or anything like that? I believe you said you had a tool Box for the SSD. Use it and run every test you can to make sure the SSD is working properly and make sure it has the latest Firmware on it. Alsi, I hope you are not overclocked. I believe we set optimized defaults in BIOS recently.

OK, just know that a repair install is about the last step before a clean install. You can also look at a system restore to a point before this started happening. System Restore

Repair Install