Windows 10: Unable to detect second displayTV

Discus and support Unable to detect second displayTV in Windows 10 Gaming to solve the problem; I have connected my CPU to a HDMI splitter with 4 outputs. Two of them are connected to a monitor and a TV each.But my windows 11 is unable to detect... Discussion in 'Windows 10 Gaming' started by ShrinivasIyer, Apr 12, 2022.

  1. SHRINIVASIYER
    ShrinivasIyer Win User

    Unable to detect second displayTV


    I have connected my CPU to a HDMI splitter with 4 outputs. Two of them are connected to a monitor and a TV each.But my windows 11 is unable to detect the second display.

    :)
     
    ShrinivasIyer, Apr 12, 2022
    #1
  2. LAPIII
    LAPIII Win User

    Windows won't detect by second display.

    I have my monitor and TV connected to my GPU. In Display Settings, under Rearrange your displays I have the 2nd highlighted. Clicking the Detect button will render: Code:
    It isn't listed in Devices:


    Unable to detect second displayTV [​IMG]


    Nor Sound:


    Unable to detect second displayTV [​IMG]


    It is listed in Control Panel:


    Unable to detect second displayTV [​IMG]
     
    LAPIII, Apr 12, 2022
    #2
  3. ACELYN ALC
    Acelyn Alc Win User
    Laptop display does not detect itself

    Hi,

    In regards to your concern, since the second screen can't detect the display settings of your other laptop, we suggest that you perform the steps below and see if it helps:

    • Go to Settings.
    • Click on System.
    • Under System, choose Display.
    • Under Multiple displays, click on Duplicate these displays and apply.
    Let us know the details so we could further help.
     
    Acelyn Alc, Apr 12, 2022
    #3
  4. PEG FUTRELL
    Peg Futrell Win User

    Unable to detect second displayTV

    Windows 10 no longer DETECTs the second display.

    Windows 10 no longer DETECTs the second monitor on my surface pro.

    It used to detect the Dell S2440L, but I moved locations and set the second monitor up again after it being disconnected for -1- month.

    It no longer detects the second monitor. Also, the driver is not listed in Device Manager/Drivers list.
     
    Peg Futrell, Apr 12, 2022
    #4
Thema:

Unable to detect second displayTV

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