Method 1: Check physical connections Step 1: Ensure the monitor’s power cable is plugged in Step 2: Confirm the video cable is securely connected at both ends Step 3: Test with a different cable or port (HDMI, DisplayPort, VGA)
Method 2: Switch displays Step 1: Press Windows + P Step 2: Use arrow keys to cycle through display modes Step 3: Select “Extend” or “Second screen only,” then hit Enter
Method 3: Reboot with basics Step 1: Shut down the PC Step 2: Unplug all external accessories except the display Step 3: Turn on and check for signal again
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article