Question New build has random restarts every few days, need help!

[MariusJ]

Hello, so last week I built a new PC for work and for some time it seemed all fine, but couple days ago it randomly restarted, I thought it might've been a driver issue so I found a couple missing drivers installed hoping it will be fixed, however today it restarted again... I'm constantly monitoring temperatures and it is completely fine both in CPU and GPU, also both of restarts happened when there was no heavy load on machine so I'm not sure what could be causing it... After first restart I disabled "Automatically restart" in System-->Advanced system settings, but it still restarted today. I also can't recreate the restart as it's happening once every few days so no one will be able to fix it even if I bring it somewhere for checkup from my experience they would just say that it's fine and they didn't get any restarts. Any idea what could be causing it and what next steps could be?

PC parts:
AMD ryzen 5950x CPU
MSI RTX3090 Ventus 3x OC GPU
MAG x570 Tomahawk Wifi MOB
Corsair Vengeance LPX 2 x 32 GB DDR4-3000 RAM
Corsair Vengeance LPX 2x16 GB DDR4-3000 RAM
SeaSonic PRIME Gold 1300W PSU
be quiet! Dark Rock Pro 4 50.5 CFM CPU Cooler
2TATD-CATA XPG SX8200 PRO 2TB M.2 PCIE SSD
Samsung 960 EVO 250GB SSD
Toshiba X300 4 TB 3.5" 7200RPM Internal Hard Drive
Seagate HDD Barracuda Guardian 2TB

 

[Colif]

Tried running with only 1 set of ram in to see if that makes any difference? always a gamble using 2 different sets even if they exact same model, they not built to run together.

latest bios on motherboard?

 

[MariusJ]

Tried running with only 1 set of ram in to see if that makes any difference? always a gamble using 2 different sets even if they exact same model, they not built to run together.

latest bios on motherboard?

Hey, thanks for reply! No I haven't tried running just one set of RAM and this would make sense with couple other symptoms so this might be it! About BIOS there's one newer on MSI website but it says that it's beta version should I get that or use the latest full release? Thanks!

 

[Colif]

i would avoid the beta until it becomes a full release

 

[MariusJ]

Today had a couple restarts again, removed one pair of the RAM, still got another restart quite soon after... Any ideas what else could I try? I'm trying to find a pattern, but it's super random... Any help would be appreciated it's getting impossible to work Thanks!