Windows 10: Dual monitors problem

Discus and support Dual monitors problem in Windows 10 Ask Insider to solve the problem; Hello everyone, I have samsung 27 monitor 2560x1440 144hz (connected via hdmi -> hdmi cable) and recently found my very old samsung tv 1680x1050 60hz.... Discussion in 'Windows 10 Ask Insider' started by /u/8up888, Nov 15, 2020.

  1. /u/8up888 Win User

    Dual monitors problem


    Hello everyone,

    I have samsung 27 monitor 2560x1440 144hz (connected via hdmi -> hdmi cable) and recently found my very old samsung tv 1680x1050 60hz. Bought adapter cable for it and connecected it via display port -> VGA as second monitor. Everything seems to be working perfectly except in any game. Then i connect TV via PC mode it always sets itself as primary display number 1. Ok that's no problem i set my second display as primary and everything is working ok except games. When i try to play any game it's either shows game credits (on monitor set as primary 27 samsung) and flickers to black screen (both monitors) and i have to restart pc (for example wrc 9) Or The game sometimes runs ok (for example dirt rally 2.0) but then i press esc during race or try changing game settings it either flickers to black screen (both monitors) or even restarts pc.

    I think computer still somehow detects both monitors at the same time or old tv as primary in some situations.... Maybe gpu/pc tries to select display and then can't make decision (LOL ) and goes like mad (so many possibilities).

    By the way my GPU is Geforce 2070 super.

    Can anyone help me?

    submitted by /u/8up888
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    :)
     
    /u/8up888, Nov 15, 2020
    #1
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Dual monitors problem

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