Pc freezing why

[LeKranch]

Hey so I’m trying to fix my friends computer because he built it and from the start the pc would just have stutters lightly or really badly but regardless at some point or not with the stutter the pc would just freeze you can’t do anything even when the pc is idle it would do this you would have to hard reset the pc to make it work again the photos are the specs iv tired everything I know and I just don’t know what to do we already did an bios update to see is that is the issue and problem still persisted
Specs
Motherboard Asus ROG STRIX B660-I GAMING WIFI Mini
CPUIntel Core i7-12700
RamCorsair Dominator Platinum RGB 32 GB DDR 5
PSU 750W Corsair
GPU RTX 3070 ti

 

[johnb35]

Are you sure the standoffs are installed correctly and in the correct spots? Have you memtested the ram? Ran a diagnostic on the hdd/ssd? Motherboard grounding out can cause all sorts of issues.

 

[Trizoy]

Missing thermal paste? Check temps