Windows 10: New graphics card - lost 2 additional monitors

Discus and support New graphics card - lost 2 additional monitors in Windows 10 Graphic Cards to solve the problem; Had to replace old power supply and graphics card...both went smooth or so I thought... Have 3 monitor set up which has worked fine for years...after... Discussion in 'Windows 10 Graphic Cards' started by trinaz, Nov 27, 2019.

  1. trinaz Win User

    New graphics card - lost 2 additional monitors


    Had to replace old power supply and graphics card...both went smooth or so I thought...

    Have 3 monitor set up which has worked fine for years...after installing new graphics card...zI can run monitor one by itself without issue...but when I connect monitor 2 or 3 I 'loose' all montors... nothing works...if I disconnect monitor 2 from the card..then monitor 1 works fine...reconnect 1 or 2 other monitors...then all blank screens !

    Any thoughts on what's up with monitors 2 and 3 and the new card ?

    :)
     
    trinaz, Nov 27, 2019
    #1
  2. Guest1 Win User

    usb monitors using graphics card

    Hi isaac177,

    Thank you for writing to Microsoft Community Forums.

    1. May I know the model number of AOC display monitor?
    2. Is this the first time that you are trying to setup the display using HDMI?

    You can try to use an adaptor (USB/HDMI or VGA as the card has 3 slots) to connect to monitor. I would also suggest you to get in touch with Nvidia to know more about this as there can be output issues while using adaptors and your Graphic card (GTX
    1660 Ti) might not work as expected.

    I suggest you to refer this
    NVidia
    support link, and check if that helps.


    Regards,
     
    Guest1, Nov 27, 2019
    #2
  3. Guest2 Win User
    graphics card problems

    Hi,

    Your computer makes a noise or beeps from your internal speaker because it failed to detect the graphics card. What we can suggest is for you to try cleaning your graphics card with a pencil eraser. Here are the steps below:

    • Turn your computer off.
    • Pull out your video/graphics card.
    • Rubbed the cold contacts with soft pencil eraser.
    • Connect your video/graphics card back to the computer.
    Kindly note that this is just a temporary fix. If the case still continues, I suggest that you contact your graphics card's manufacturer.

    Let us know how it goes.
     
    Guest2, Nov 27, 2019
    #3
  4. Guest3 Win User

    New graphics card - lost 2 additional monitors

    Windows 10 Update Doesn't Recognize My Additional Monitors

    Hi,

    I've updated to Windows 10 to my laptop and it is not detecting my 2 additional monitors. I followed the instructions here, but still not working. Help would be much appreciated. Thanks:

    Method 2: Update display adapter driver.

    Step 1: Check for the latest driver update through Windows Updates.

    • At the Start screen, type Windows Update.
    • Click or tap Settings on the right side of the screen, and then select Install optional updates from the left results.
    • When the Windows Update control panel opens, click on “Check for Updates” on the top left corner to receive a fresh list of updates.
    Incompatible or not properly installed graphics card drivers are the most common cause of this issue.

    Step 2: Follow the steps below to update the graphics/display drivers.

    • Press Windows + X key on the keyboard.
    • Go to device manager.
    • Right-click your display device.
    • Click Update Driver Software and then follow the steps in the wizard that appears.
     
    Guest3, Nov 27, 2019
    #4
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New graphics card - lost 2 additional monitors

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