Windows 10: Monitor Intermittent Blacking Out/Syncing

Discus and support Monitor Intermittent Blacking Out/Syncing in Windows 10 Software and Apps to solve the problem; Hi,This differs to other questions regarding the same effect, here it is reproducing with two different rigs using the same two monitors. The desktop... Discussion in 'Windows 10 Software and Apps' started by LmStearn, Jan 30, 2025.

  1. LMSTEARN
    LmStearn Win User

    Monitor Intermittent Blacking Out/Syncing


    Hi,This differs to other questions regarding the same effect, here it is reproducing with two different rigs using the same two monitors. The desktop monitor is an Evnia 27" at 1600X900 and the second is an old Kogan TV KALED26DVDAE0070 see archived manual at 1366X1368. One rig is a Ryzen, the other is an HP Elite.The syncing is not frequent, no more than 2 seconds in duration, perhaps once or twice every 4-6 hours of power up, affecting both monitors simultaneously.Never occurred under W10 or previous. Could be something "non-standard" about the TV monitor that has rendered it obsolete, as

    :)
     
    LmStearn, Jan 30, 2025
    #1
  2. P4-630
    P4-630 Win User

    Things to do once connected new G-Sync monitor

    I'm getting my G-Sync monitor today.

    I think I have to take the following steps:

    • Connect 1440p G-sync monitor with DP cable
    • Connect second 1080p 60Hz monitor by HDMI
    • Startup PC
    • Reinstall display driver
    • Restart PC (I always do that after display driver install)
    • Activate G-Sync in NV control panel (I believe also V-Sync is auto on after that?)
    • Set my 1440p monitor from 1080p to 1440p
    • Calibrate my 1440p monitor
    Also ingame, I should turn off V-Sync?
    Are there any problems running a second 60Hz 1080p monitor?

    Is there anything else I should do/know?
     
    P4-630, Jan 31, 2025
    #2
  3. RHWRIGHT
    rhwright Win User
    Intermittent black screen on TV

    PC connected to TV via HDMI. When TV receiving streaming from PC, the TV monitor intermittently goes black for a couple of seconds and turns back on. No change at PC. Have searched Internet and found problem frequently listed but no solutions. Can anyone
    here help?
     
    rhwright, Jan 31, 2025
    #3
  4. ASUSN550JK
    ASUSN550JK Win User

    Monitor Intermittent Blacking Out/Syncing

    Intermittent Windows 10 black screen resolved by turning monitor off then on

    Thanks to Rakesh,

    All display adapters and Generic PNP Monitor have up-to-date drivers and are working correctly. All drivers available from ASUS are installed, per Device Manager. No triangular warnings exist now in Device Manager.

    I have performed all steps in Troubleshooting black or blank screens in Windows - Microsoft Support although
    it appears my problem is different. In my case the operating system works normally until the intermittent black screen appears.

    Thank you
     
    ASUSN550JK, Jan 31, 2025
    #4
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Monitor Intermittent Blacking Out/Syncing

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