What is GPU-BLACK-SCREEN?
Black screen with no signal (GPU-BLACK-SCREEN) is a high-severity fault affecting the graphics card (GPU). The monitor shows a black screen with no signal, although the PC appears to be running. Typical causes include defective HDMI/DP cable, GPU overheating, driver failure and insufficient PCIe power. See the troubleshooting steps below for the fix.
Common Causes
- Defective HDMI/DP cable
- GPU overheating
- Driver failure
- Insufficient PCIe power
- Defective monitor
Step-by-Step Fix Guide
-
1
Try a different cable or port
Try a different cable or port resolves the majority of GPU-BLACK-SCREEN cases on its own, making it the logical starting point.
-
2
Check the PCIe power supply
If the fault persists, continue with the next steps, which account for less common gpu instability causes.
-
3
Reset GPU Driver Win+Ctrl+Shift+B
This step, "Reset GPU Driver Win+Ctrl+Shift+B", specifically rules out driver failure.
-
4
Test with a different monitor
"Test with a different monitor" is worth trying when defective monitor turns out to be the culprit.
Commands & Diagnostics
No specific commands required for this error. Follow the step-by-step guide above.
Frequently Asked Questions
Defective HDMI/DP cable accounts for the majority of GPU-BLACK-SCREEN reports; GPU overheating, driver failure, insufficient PCIe power and defective monitor come up less often but are documented.
Try "Try a different cable or port" first — it resolves most GPU-BLACK-SCREEN cases on its own. Only work through the rest of the guide above if it comes back.
GPU-BLACK-SCREEN is a high-severity error. It won't damage your PC instantly, but repeated occurrences usually point to a deeper problem worth addressing soon.
In most cases, yes — the guide above resolves GPU-BLACK-SCREEN without a clean install. Treat a reinstall as the last resort, not the first move.
Yes — GPU or memory overclocking is one of the most frequent triggers for GPU-BLACK-SCREEN. Try resetting your GPU to stock clocks using MSI Afterburner or your OC software, then test for stability before investigating other causes.
Still Need Help?
Search our full database of 535+ documented PC errors for more solutions and step-by-step repair guides.
Search Error Database