[SOLVED] PC Shutting Down with no errors.

[iPreetmalhotra]

Following is my config-

Ryzen 3900x Stock at 1.25v
ML240R Cooler
16x2 GB Trident Royal Z 3600MHz (Hynix CJR)
MEG x570 ACE
SX8200Pro 512 GB
MX500 250 GB
1 TB + 500 GB 7200 RPM from HGST
RM1000x 1000W

Al,ost all stuff bought in Aug 2019

Temperatures are good. Since a few days, PC is restarting randomly for no reason at all. It quitely restarts and I am at desktop. Restarts like loosing power, not proper with shut down screen. Screen goes black and BIOS comes up. I have no idea. I have tried switching RAM modules and GPU. I doubt its the SMPS everything else should give errors.

Please suggest if you have faced such thing. Thanks.

 

[Vic 40]

Following is my config-

Ryzen 3900x Stock at 1.25v

That actually sounds abit low if under load.

You have the latest bios? If not first update chipset drivers to latest then update bios.

How do you check temps when it restarts?