asked

I have an HP All-in-One Gateway computer with Windows 10. I recently purchased a second monitor and connected it via HDMI, but the second monitor shows no signal. I have tried restarting the computer and using the Windows + P keyboard shortcut to extend the display, but the second monitor remains black with only the blue light on. Do I need to purchase a different HDMI cord or is there another issue preventing the second monitor from working?

December 1st, 2023

Sign Up to View Answers

Create an account to view answers and interact with the community!