Display Dying Randomly While Playing a game but PC is Still Running ( I can still hear people on discord)

What could be the issue if my display keeps dying if I launch a game? Like deadass I just played genshin impact and display would die. But I still can hear people on the discord and pc is still running but display would just say no connection:

Things I already Did:

  1. Reseated RAM and GPU
  2. Cleared CMOS
  3. Check all cable connections if its connected properly
  4. Turn off xmp on ram (cause I read somewhere maybe its the oc of the ram)
  5. Used DDU to uninstall and reinstall graphic drivers
  6. I read somewhere maybe because of GCC (Gigabyte Control Center) is auto OC my cpu so I uninstalled everything that came from GCC using BCU (Bulk Crap Uninstaller)
  7. Change gpu port where my monitor is connected
  8. Already done Mem Test on Ram
  9. Already check if there is malware etc.
  10. Already perform a chkdsk and sfc /scannow for corrupt files.

PC Specs

Mobo: Gigabyte B650M DS3H

GPU: Galax RTX 3060Ti

CPU: Ryzen 5 7600x

RAM: Gskill Trident Z5 2x16 (32gb) DDR5 4800 mhz (XMP 6400 mhz)

PSU: Cooler Master 750W Bronze V2

Monitor: AOC 2G2SE 165 Hz Gaming Monitor

NOTE

  • GPU and CPU Temps are fine
  • Display started dying while I was playing the new update for Dinkum
  • Already fix all the error logs in Event Viewer

Help, I've watched too many yt vids and read too much tech forums already. TYIA !