Question PC randomly restarts while gaming after swapping my motherboard, CPU and PSU

Page 3 - Seeking answers? Join the Tom's Hardware community: where nearly two million members share solutions and discuss the latest tech.
@Gaff1
I think you're wasting your time Gaff. I now think the problem is your outdated BIOS. Your present BIOS doesn't even support resizable BAR!!! There are more recent BIOS that address Nvidia RTX 4xxx incompatibilities. Those are two excellent reasons to update your BIOS.

Another reason to update your BIOS is that the version 3.30 BIOS is designed to "Optimize system compatibility with Renoir and Ryzen™ 5000 Series processors" and you have a 5900x and are having definite system issues!
 
@Gaff1
I think you're wasting your time Gaff. I now think the problem is your outdated BIOS. Your present BIOS doesn't even support resizable BAR!!! There are more recent BIOS that address Nvidia RTX 4xxx incompatibilities. Those are two excellent reasons to update your BIOS.

Another reason to update your BIOS is that the version 3.30 BIOS is designed to "Optimize system compatibility with Renoir and Ryzen™ 5000 Series processors" and you have a 5900x and are having definite system issues!
alright, i'll update my bios
wish me luck
 
As long as you can boot to the BIOS, I don't think you'll have any problems Gaff, it doesn't take long to update a BIOS. I'd update to the most recent non-beta BIOS (5.60) because it'll have to most bug/compatibility fixes. Just make sure to follow the instructions to the letter.
 
As long as you can boot to the BIOS, I don't think you'll have any problems Gaff, it doesn't take long to update a BIOS. I'd update to the most recent non-beta BIOS (5.60) because it'll have to most bug/compatibility fixes. Just make sure to follow the instructions to the letter.
so, apparently its fixed (again)

i don't have time to properly test it yet, but i played one game of fort nite and it didn't restart
i'll test on apex legends tomorrow

happy new year everyone
 
  • Like
Reactions: 80251