Question Computer freezes, no sound, Can't move mouse, cant do anything

[BIGMT]

Hello all..
Earlier today i was playing and streaming apex, when the game froze and sound stopped. Keyboard and mouse Light still on but nothing worked. So i forced shutdown PC bottum. On reboot, the PC didnt even boot up,fans are working but both monitor are off. Resetted again, when booted up normally.
I started playing and streaming again. Around 10 min or so happend again. I reboot the PC and tried playing with streaming still happend. I reverted nvidia drivers and it still froze. I forma the computer and still happend. I tried everything cant find solution.
Sorry english.

 

[EliteSpeed9]

This is looking like a monitor issue

 

[BIGMT]

This is looking like a monitor issue

Probably not, cant use keyboard or mouse every thing is froze in patch, only Hard reset PC on power

 

[rgd1101]

full system spec? include make and model of the psu

 

[BIGMT]

full system spec? include make and model of the psu

Hello there, update, i removed the ram sticks and put them in a different position and everything is fine so far, 2 hours with freeze