Question PC keeps restarting wihtout warning

[Deikon_1]

Hello!

Since updating to Windows 10 update ver 2004, my PC has started randomly restarting seemingly unpredictably and without warning. I used to have this issue a long time ago but then it sorta went away. The computer itself is around 3-4 years old.

System specs;

GPU;

I checked the event history and this is what I saw (it restarted twice here)

I'm happy to provide any more information required, I'm not really sure what will be required but again I don't have a clue what's going on! Cheers guys.

 

[PC Tailor]

Please post your other specific system specs:
RAM model(s)
PSU make and model
Storage drives

Have you monitored CPU and GPU temps under load (not at idle)?
Do you have latest drivers installed for all key components (not using a driver updater app)?
Do you have latest BIOS installed?
Does anything else happen during the restart or leading up to it?
Do you have any overclocks or settings changed in the BIOS?