Windows 10: WHEA error Bluescreen Cpu

WHEA BlueScreen Due To CPU Log Name: System Source: Microsoft-Windows-WHEA-Logger Date: 6/23/2022 8:55:34 PM Event ID: 18 Task Category: None Level: Error Keywords: User: LOCAL SERVICE Computer: DESKTOP-UPTM046 Description: A fatal hardware error has occurred. Reported by component: Processor Core Error Source: Machine Check Exception Error Type: Internal Unclassified Error Processor APIC ID: 2 The details view of this entry contains further information. Event Xml: http://schemas.microsoft.com/win/2004/08/events/event"> 18

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Blue screen whea uncorectable error

All I can suggest is that you start the diagnostic tests for hardware errors.



STOP 0x124 Troubleshooting [/i] Read carefully before proceeding.



Warning

If you're overclocking your system, revert back to stock clocks now.





Note Test the system once the overclock is removed before continuing with the steps outlined below.

Part One: CPU Stress Test
Part Two: MemTest86+ RAM Diagnostic
Part Three: Hard Drive Diagnostics
Part Four: GPU Stress Test




ONE [/i] CPU TEST
*Arrow Run Prime95 to stress test your CPU. Prime95 - Stress Test Your CPU - Windows 10 Forums



Warning Your CPU temperatures will rise quickly while under this stress test. Keep a keen eye on them and abort the test if overheating occurs.




TWO [/i] RAM TEST
*Arrow Run MemTest86+ to analyse your RAM. MemTest86+ - Test RAM - Windows 10 Forums



Note



MemTest86+ needs to be run for at least 8 passes for conclusive results. Set it running before you go to bed and leave it overnight. We're looking for zero errors here. Even a single error will indicate RAM failure.




THREE [/i] HDD TEST
*Arrow Run HDTune to

• check the health,
• scan for errors, no quick scan but full scan
• run a benchmark.

It may take some time, but please take the time you need to perform it properly.
When above is done please make screenshots of the following

• the health,
• the error scan,
• the benchmark incl. following
  • transfer rate,
  • access time,
  • burst rate,
  • cpu usage.

FOUR [/i] GPU TEST
*Arrow Run Furmark to stress test your GPU. FurMark - GPU Stress Test - Windows 10 Forums



Note Run Furmark for around 30 minutes.


Warning Your GPU temperatures will rise quickly while Furmark is running. Keep a keen eye on them and abort the test if overheating occurs.

 

whea warning? cache hierarchy error

I just noticed a whea warning in my event log stating a hardware error was corrected and it was reported by a cpu core. the error type was a cache hierarchy error. i know OCing can cause some of these whea errors, and it seems most people just ignore them, but im just wondering if this one is anything to worry about. my processor is overclocked, but i can pass numerous stress tests and games for hours, without any issues or errors in the even log. i think the pc my have even been idle at the time this was reported , or i was gaming . But again usually there are no errors regardless of what the pc is doing.
anyway, i was just wondering if anyone had some info on this error since googling it comes up with a bunch of different whea errors and no real explanation other than ocing can cause them.

Computer is:
8700K stock, MTE on, 4700mhz auto clock
Asus Z370 Pro Gaming
16GB DDR 3000MHZ ( XMP ON)
Gtx 1080 Ti Aorus
Corsair 750 Rmi
SSD Crucial 525GB
HDD TOSHIBA 500GB
Windows 10 clean install 1709 Creator Fall Update ( 16299.15 build october 2017 ,before meltdown/spectre patch )
All settings in UEFI are stock,defaulted . Only XMP profile is on.

 

WHEA Error - Please Help

WHEA Errors 90% of the time are a result of an unstable overclock. sense you said that you are not overclocking than it might be a power supply/delivery issue. i would try and find out what your 3.3v, 5v, and 12v rail reading are. most of the time you can find these in the bios under the hardware monitoring tab. there are other ways to test a power supply but i am not skilled in advanced methods.

if the psu seems alright try giving the cpu a slight overvolt. you may have just got a really bad chip or its just hungry.

edit, why i bring up the power supply is because i had a similar situation were i was getting WHEA errors and just ignored them. after a while the computer would just randomly lock up and i would have to shut it down. ended up being the psu.