Windows 10: Can't detect second monitor, it is recognized by PC as "USB Composite Device"

Discus and support Can't detect second monitor, it is recognized by PC as "USB Composite Device" in Windows 10 Gaming to solve the problem; I got a new PC, and the settings page is different on them than on my old one. It's the Windows 11 Home Edition. I've been trying to connect my drawing... Discussion in 'Windows 10 Gaming' started by DabrowskaLD, Mar 6, 2025.

  1. Can't detect second monitor, it is recognized by PC as "USB Composite Device"


    I got a new PC, and the settings page is different on them than on my old one. It's the Windows 11 Home Edition. I've been trying to connect my drawing tablet to this new PC as a second display/monitor like I did with my old one, I've checked different threads, the cords, restarted my pc, all that even plugged it back into my old PC just to make sure it works, and I've come to the conclusion that drawing tablet is not the issue. Whenever I click "Detect Display" to find the drawing tablet, it does not detect anything, I checked Devices, and the tablet is recognized and connected, but it come

    :)
     
    DabrowskaLD, Mar 6, 2025
    #1
  2. Nerd FNZ Win User

    Second monitor not recognized (drivers updated)

    I have a Laptop with a AMD Rayzen 5 3500U with graphics integrated radion vega 8. I’m using a usb dock hub to connect the second monitor. This same escenario has been reproduced on another laptop and the second monitor works just fine, but in this particular laptop is not detecting the monitor.

    I tried switching monitors on both HDMI ports, and always the one connected on the usb hub doesn’t work. I have noticed that everything i unplug and plug the HDMI cable, the monitor detects the connection. However the Pc won’t recognize it. Any suggestions? I have the latest driver for the graphics card. I also tried detecting the monitor from the settings display.

    Thanks for helping!
     
    Nerd FNZ, Mar 6, 2025
    #2
  3. HDR52 Win User
    Windows can't detect second monitor connected through USB

    I'm trying to run a second monitor (HP1740) on my HP Compaq dc7900 running Windows 10. There is only one VGA port, so I've connected with a USB-A to USB-B cable. Windows does not detect the second monitor. Any suggestions?
     
    HDR52, Mar 6, 2025
    #3
  4. Can't detect second monitor, it is recognized by PC as "USB Composite Device"

    USB composite device "driver error"

    USB composite device "driver error" is appearing in device manager. Update Driver Software does not correct problem. Any suggestions?
     
    PAULAZILLER, Mar 6, 2025
    #4
Thema:

Can't detect second monitor, it is recognized by PC as "USB Composite Device"

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