How to fix external monitor not being detected

Kelly Hutchens Noble 0 Reputation points
2026-08-26T12:23:44.7133333+00:00

please help. My external monitor is connected however the laptop will not detect it? I am using a port that has my monitor and mouse connected, the mouse works fine but the monitor is not detected.

Windows for home | Windows 11 | Display and graphics
0 comments

1 answer

Sort by: Most helpful
Most helpful Newest Oldest
  1. David-M 125K Reputation points Independent Advisor
    2026-08-26T12:55:42.52+00:00

    Hi. I'm David, and I'm happy to help you.

    To be able to assist you better, please clarify the following:

    • What is the exact model of the hub or adapter you are using?
    • Is the hub connected to a USB-C port or a standard USB-A port on the laptop?
    • If you connect the monitor directly to the laptop's HDMI or DisplayPort (without the hub), does it work?

    Also, what is the manufacturer and model of your laptop?

    If you prefer, you can share a screenshot of your system information.

    • Press "Windows + R", type msinfo32 and press Enter.

    Maximize the window and use the shortcut "Windows + Shift + S" to use the screenshot tool.

    Looking forward to your reply.

    Was this answer helpful?

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.