Question Friend's PC crashes when playing games

[TwistedFury]

Hello. I've tried everything I'm capable of at the moment. This consists of reseating GPUs, CPUs, verifying safe temps, reseating and replacing RAM, and verifying power connections.

Specs:
Ryzen 3600X
B450 Tomahawk Max
16GB-3600 Corsair LPX DDR4
Corsair CX750M
5700 XT Red Devil

My friend's PC continuously crashes whenever he plays games. Specifically COD Vanguard in this case. Checking the event viewer yields the following:
A fatal hardware error has occurred.
Reported by component: Processor Core
Error Source: Machine Check Exception
Error Type: Bus/Interconnect Error
Processor APIC ID: 0 (This ID changes, I assume for each thread)

I have the dmp file available too. I'm stumped as to why this is happening. This is the WhoCrashed report for the file:
On Wed 12/15/2021 12:10:02 PM your computer crashed or a problem was reported
crash dump file: C:\Windows\121521-4859-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x3F70D0)
Bugcheck code: 0x50 (0xFFFFFE09B318EA10, 0x2, 0xFFFFF8026DE0A2F8, 0x2)
Error: PAGE_FAULT_IN_NONPAGED_AREA
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This indicates that invalid system memory has been referenced.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.

 

[punkncat]

Total guess mode:

I am of the assumption that you have already checked for a missing pin on the CPU. With that said...what overclocks and/or XMP profile is being run on this motherboard?

In a case like this as initial item, I would probably boot to BIOS and set defaults, turn off any profiles for RAM and so forth. See if the system will boot and be stable.

 

[TwistedFury]

Total guess mode:

I am of the assumption that you have already checked for a missing pin on the CPU. With that said...what overclocks and/or XMP profile is being run on this motherboard?

In a case like this as initial item, I would probably boot to BIOS and set defaults, turn off any profiles for RAM and so forth. See if the system will boot and be stable.

My bad, forgot to include that. I've tried the XPM profile for the base clock, 3200, then disabled entirely at 2133 MHz. Made no difference.