Presumably random BSOD while playing video games

[Kanapro]

My friend gave me his PC because he was tired of dealing with BSOD, but said sometimes it didn't happen for 1week+ and that it was rather inconsistent with the timing (sometimes multiple BSOD daily, sometimes 0, etc.)

He couldn't be bothered to fix it, and I have now had my first BSOD on it after a few hours.

I did some searching around and tried running a memtest overnight which came back with no errors after 8~ run-throughs over 8hours.

These are the two printouts from bluescreenview. I have already remedied the atikmdag.sys BSOD according to a guide I found (not sure if it worked yet obviously due to inconsistency of the bluescreens)

091115-10108-01.dmp
9/11/2015 8:11:32 AM
0x00000101
00000000`00000031
00000000`00000000
fffff880`02f65180
00000000`00000002
atikmdag.sys
atikmdag.sys+1ff410
x64
ntoskrnl.exe+735c0
C:\Windows\Minidump\091115-10108-01.dmp
4 15 7601 276,824 9/11/2015 8:12:42 AM


----------------------------------------------------------


091015-8096-01.dmp
9/10/2015 6:17:01 PM
0x00000101
00000000`00000031
00000000`00000000
fffff880`02f65180
00000000`00000002
ntoskrnl.exe
ntoskrnl.exe+735c0
NT Kernel & System
Microsoft® Windows® Operating System
Microsoft Corporation
6.1.7601.18933 (win7sp1_gdr.150715-0600)
x64
ntoskrnl.exe+735c0
C:\Windows\Minidump\091015-8096-01.dmp
4 15 7601 276,768 9/10/2015 6:18:08 PM


Thank you for any help you guys can lend!

 

[Kanapro]

Hey guys, I ran prime95 and I think the problem must be my processor? The temperatures shot up to 80degrees Celsius within about 5seconds and my PC blue-screened immediately.

How do I remedy this? The PC Has a giant enormous cooler on the processor, maybe it isn't working properly?

Edit: Ok I just ran prime95 again after downloading speedfan and putting it to automatically change fan speeds and this time it BSOD within 2-3seconds of starting the stress test.

 

[Kanapro]

Hey guys sorry if I'm spamming or if I'm not being helpful enough, etc.

I'm trying to do this myself while I ask for help but my WINDBG or w/e isn't getting symbols properly despite following the guide.

Here are my speedfan readings, hopefully they can offer further assistance.

 

[Kanapro]

Just had an 0x124 error which seems to indicate processor as well (really looking like processor is the culprit here)

Unfortunately it never made a dump file for this one... BSOD froze at the 'creating dump file' stage

Edit: (instead of bumping) I tried to flash bios but it said image integrity test failed, went back into bios and tried loading fail-safe defaults, now running Prime95 and have made it past 2 self-tests of the Torture test, will update when done.

Well after 35mins no problems so.... crossing fingers that I don't have any more BSOD