Windows 10: Second external monitor cannot wake up after screen off

Discus and support Second external monitor cannot wake up after screen off in Windows 10 Drivers and Hardware to solve the problem; I had this issue of not being able to wake up the second external monitor after the screen went off or went to sleep. Did research and tried various... Discussion in 'Windows 10 Drivers and Hardware' started by JenZhang, Jul 3, 2024.

  1. JENZHANG
    JenZhang Win User

    Second external monitor cannot wake up after screen off


    I had this issue of not being able to wake up the second external monitor after the screen went off or went to sleep. Did research and tried various recommendations but still not still working. I tried to switch main monitors between the two external monitors. From what I have observed, Display 2 the ultra-wide decided not to wakeup but occasionally Disply 3 joined to make a change. My temporary solutions includes the following. but I don't think they should be the right solution. Something must be able to resolve this issue properly and permenantly 1. Disconnect the cable and reconnect - will

    :)
     
    JenZhang, Jul 3, 2024
    #1
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Second external monitor cannot wake up after screen off

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