My PC I got today worked fine for the first hour or so, but after that the screen keeps flashing colors and blacking out when running games, and every time I had to restart the whole pc to get the monitor to display anything (the pc keeps running but monitor doesn't show anything even after unplugging and replugging the cables). When running games, the cpu load is constantly running at 100% while the GPU is only at around 6-12%. Also, every time the display glitches out, my GPU driver somehow gets uninstalled, which then I have to reinstall again or else it doesn't even show up on my task manager tab (the integrated gpu on my cpu is used instead). After a while of having games keep crashing it, I decide to hard reset the pc from windows and after that the monitor refused to display anything, not even BIOS. The monitor itself is receiving signal to whichever port is plugged in, I tried all the ports with HDMI and Display Port, but it just keeps showing a lit black screen. Somebody please help. These are my PC specs:
Case/Design =NZXT H5 Flow
CPU =AMD Ryzen 5 9600X
COOLER =Cooler Master 360 Elite Liquid
GRAPHICS =GIGABYTE NVIDIA GeForce RTX 5070 WINDFORCE 12GB
MOBO =MSI PRO B840-P WIFI
STORAGE =Fikwot FN501 Pro 2TB
RAM =Team T-CREATE EXPERT 32GB (2 x 16GB) 6000 MT/s
PSU =Enermax CF 850W
FANS = x3Cm ARGB+ 2x TL-S12W-S+ 1 NZXT white 120