Windows 10: Keep getting BSOD, feels like I've tried everything

Happens more often/faster when watching youtube videos and it feels like I've tried everything I can find on other questions like this one I'm making now. Maybe my gpu is just dying or maybe I haven't tried something On Thu 9/2/2021 10:51:17 PM your computer crashed or a problem was reportedcrash dump file: C:\WINDOWS\MEMORY.DMPThis was probably caused by the following module: ntdll.sys ntdll!ZwAlpcCreateSecurityContext+0x14 Bugcheck code: 0x3B 0xC0000005, 0xFFFFF8064247AD21, 0xFFFFF6829401E740, 0x0Error: SYSTEM_SERVICE_EXCEPTIONBug check description: This indicates that an exception happe

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hd6950 to hd 6970

ok
i ve tried everything:with atiflash from dos,winflash.step by step with bios powercolor hd 6970 from the database.
nothing,doesn´t work.any suggestion????

 

Getting BSOD 0x124 error

Ignore what everone said here.

0x124 BSOD is usually related to VCCIO (VTT), run Prime95 version 26.6 with custom sizes of 512K to 640K with 50% of your memory for at least 8 hours.

If you get a 0x124 BSOD, increase VCCIO voltage by small steps, run Prime95 again until your stable.

If you pass Prime95 512K to 640K without a BSOD, then its Vcore too low. I'd suggest running IntelBurnTest with 80% of your memory to verify stability (8 to 12 hours).

Oh, and yeah, if this problem appeared all of the sudden, the reason is CPU degradation, you can prevent it by enabling C-States or adjust your overclock to use lower voltages.

 

Persistent BSOD ntoskrnl.exe

Ok understood CW. Could it be possible that even though the memory used is in the QVL list for the motherboard that it would still cause BSODs? I don't really feel like futzing with Memtest so would next steps be updating to latest BIOS, installing all RAM and then retesting?