[SOLVED] Black screen / no signal

Feb 12, 2020
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Hello everyone. Can you help me?
After few hours of playing games(mostly pubg) my screen just goes black and says no signal. Then i need to restart my pc and it works normally. What it could be?

Build:
CPU: I5-6600K (not oc)
GPU: Sapphite Nitro+ rx480 8gb
PSU: Corsair CX550
RAM: 2x8gb 2133mhz
MBO: ASrock h110m-dgs r3.0
Ssd 128 and hdd 1tb
 
Solution
Drivers are good. PSU is old maybe one year.
GPU temp - about 70-80 °C
CPU temp - about 90°C

Those are really bad temps, clean your PC from dust and replace thermalpaste from your cpu and might aswell replace it from the GPU.

Whats the airflow in the case? And whats the case? I suggest tampering with your case fans aswell.

Your issue is most likely your temps.
Drivers are good. PSU is old maybe one year.
GPU temp - about 70-80 °C
CPU temp - about 90°C

Those are really bad temps, clean your PC from dust and replace thermalpaste from your cpu and might aswell replace it from the GPU.

Whats the airflow in the case? And whats the case? I suggest tampering with your case fans aswell.

Your issue is most likely your temps.
 
Solution