Windows 10: Random black screens throughout the day

Why the pc is in idle using discord/watching youtube random black screens occur.

I get no warning to it,it's instant.The screen goes black and then the PC restarts.

This started happening after I reinstalled windows

I changed my motherboard and CPU and I wanted to reinstall windows


On Event Viewer I have an error WHEA-Logger Event ID 18


A fatal hardware error has occurred.



Reported by component: Processor Core

Error Source: Machine Check Exception

Error Type: Cache Hierarchy Error

Processor APIC ID: 13



The details view of this entry contains further information.


EventData


ErrorSource3
ApicId13
MCABank0
MciStat0xbaa0000000010145
MciAddr0x0
MciMisc0xd01a0ffe00000000
ErrorType9
TransactionType1
Participation256
RequestType4
MemorIO256
MemHierarchyLvl1
Timeout256
OperationType256
Channel256
Length936
RawData435045521002FFFFFFFF03000100000002000000A8030000040C0E00150215140000000000000000000000000000000000000000000000000000000000000000BDC407CF89B7184EB3C41F732CB57131FE6FF5E89C91C54CBA8865ABE14913BB32B7D6865B08D70102000000000000000000000000000000000000000000000058010000C00000000003000001000000ADCC7698B447DB4BB65E16F193C4F3DB0000000000000000000000000000000001000000000000000000000000000000000000000000000018020000800000000003000000000000B0A03EDC44A19747B95B53FA242B6E1D0000000000000000000000000000000001000000000000000000000000000000000000000000000098020000100100000003000000000000011D1E8AF94257459C33565E5CC3F7E8000000000000000000000000000000000100000000000000000000000000000000000000000000007F010000000000000002010200010000100F87000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000D00000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000D00000000000000100F870000080C0D0B32D87EFFFB8B170000000000000000000000000000000000000000000000000000000000000000F50157A5EFE3DE43AC72249B573FAD2C01000000000000009F005106000000000000000000000000000000000000000000000000000000000000000000000000020000000200000002C4C2875B08D7010B0000000000000000000000000000000000000000000000450101000000A0BA000000000000000000000000FE0F1AD0000000000D00000000000000B00000000000004D000000007D000000270000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001B00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
[ Name] Microsoft-Windows-WHEA-Logger
[ Guid] {c26c4f3c-3f66-4e99-8f8a-39405cfed220}
EventID18
Version0
Level2
Task0
Opcode0
Keywords0x8000000000000000
-TimeCreated
[ SystemTime] 2021-02-21T14:12:14.0995275Z
EventRecordID37824
-Correlation
[ ActivityID] {3774f11b-34ef-47eb-bdfa-58db10aacfdb}
-Execution
[ ProcessID] 4160
[ ThreadID] 4740
ChannelSystem
ComputerDESKTOP-XEIDON


-Security
[ UserID] S-1-5-19

:)

 

Random Black Screen

Re-installed Catalyst 8.35 drivers (from the original cd) - no luck. Still getting the random black screen.

 

Black Screen, Screen Flickers, Random Freezes

Hi,



Thank you for posting your query in Microsoft Community.

I understand your concern and will assist you to resolve this issue.

I suggest you to follow the steps below and check if it helps.

Method 1: I suggest you to update the Display drivers and check if that helps. If that issue persist please uninstall and reinstall latest drivers available in manufacturer website.

• Press “Windows + X” and select Device manger.
• Select Display Adapter and expand the driver icon.
• Right click on the driver icon and click on Update.
• Follow the onscreen instructions to update the driver.

Refer the link below and check if it helps

Troubleshoot black screen problems

http://windows.microsoft.com/en-us/windows-10/troubleshoot-black-screen-problems



Hope this information was helpful and do let us know if you need further assistance. We will be glad to assist.

 

Random black screen flickering issue

Win10 Enterprise version 1909 build 18363.720

So I've been trying to troubleshoot an incredibly annoying screen flickering issue for months now.

I have a dual monitor setup, one is an Asus ProArt PA248 connected via Display port, and the other is actually a 32inch Toshiba TV connected via HDMI.

This setup ran fine for years and then one day I started getting a random black screen flicker, some details about the issue:
- Both monitors flicker together, it isn't isolated to just 1 of them
- Happens every 5-10 seconds, randomly
- It can go for days without any issues, and kicks in randomly at random times
- There's no colors mixed into the flicker, it's pure black

Some troubleshooting steps I've tried
- New cables, no luck
- Messing with every driver I can find, stock windows drivers and all versions of Intel display drivers
- Someone suggested I bypass the built in Intel display adapter and MB ports & drivers so I bought a cheap GT 1030, was fine for a couple days then the exact same flicker issue started back up, so the issue doesn't even seem to be display/driver/graphic card related
- Booting into safe mode the issue went away, it could have just been a random coincidence but I found it interesting that the issue stopped while I was in safe mode

My PC hasn't changed much over the years so all the obvious troubleshooting hasn't led anywhere, I'm not sure where to look or what to try next, the PC is a little dated at 6 years but still runs fine otherwise I'd hate to have to build out a new system just because of this issue.