PC Processors

[Vijer]

About two months ago, my Legion 5 laptop with AMD Ryzen 4700H started crashing.
I have been running Windows 11 since it came out, and it only recently started crashing. 
It will crash about 10 times a day. Most of the time it is a BSOD that says IRQL_NOT_LESS_OR_EQUAL.
That is the most common error, but there are a few other errors like ATTEMPTED_WRITE_TO_READONLY_MEMORY

I've performed a clean install using just the Lenovo drivers. 

I've installed a new SSD.

Nothing fixes this issue. 

I have reverted to Windows 10 for stability, but I would like to run Windows 11. 

Any suggestions how to solve this issue?

OS Name Microsoft Windows 10 Home
Version 10.0.19045 Build 19045 
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name LEGION
System Manufacturer LENOVO
System Model 82B1
System Type x64-based PC
System SKU LENOVO_MT_82B1_BU_idea_FM_Legion 5 15ARH05H
Processor AMD Ryzen 7 4800H with Radeon Graphics, 2900 Mhz, 8 Core(s), 16 Logical Processor(s)
BIOS Version/Date LENOVO FSCN26WW, 9/9/2022
SMBIOS Version 3.2
Embedded Controller Version 1.26
BIOS Mode UEFI
BaseBoard Manufacturer LENOVO
BaseBoard Product INVALID
BaseBoard Version SDK0K17763 WIN
Platform Role Mobile
Secure Boot State On
PCR7 Configuration Elevation Required to View
Windows Directory C:\WINDOWS
System Directory C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume1
Locale United States
Hardware Abstraction Layer Version = "10.0.19041.2728"
Installed Physical Memory (RAM) 16.0 GB

[Falar1s]

Same issue here with the same Laptop model. I haven't tried downgrading to W11 yet, but the technical service the vendor recommended ran Lenovo tests and said that this issue was related to the main board with error code P2KAPCBSL-UJ0X8L. I tried to Google this error code, but there was no result for it.

Did downgrading solve the problem temporally?

[Vijer]

Under Windows 10 I rarely get a BSOD. Perhaps once a week. 

I recently did a clean installation of the latest Windows 11, then updated it to the latest Insider Beta, which runs with fewer BSODs. But I still get a few.

I also ran the Lenovo tests, but I didn't get any errors.