Game Screen Goes Black on PC—Troubleshooting Steps

Quick Checks

1. Cables: Reseat monitor cable (HDMI/DP/DVI) both ends; ensure monitor power.
2. Monitor Input: Correct source selected (HDMI 1, DP, etc.).
3. Restart PC: Fixes transient glitches.

If Persists

4. GPU Drivers: Update (NVIDIA/AMD/Intel site) or clean reinstall (DDU).
5. Overheating: Check GPU/CPU temps (HWMonitor); clean fans, ensure airflow.
6. Hardware Diagnostics: Monitor self-test; memtest86, SSD health.
7. Game-Specific: Verify files (Steam), lower settings, disable overlays (Discord, GeForce Experience).

Likely Hardware Fault

• Monitor, GPU, or cable failing—test with another system/cable.

Contact a technician if hardware issue suspected.