Garry's Mod

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Screen is flickering
I decided to log onto gmod today to play on a server that I liked, when I see that my screen had been experiencing a very annoying flickering glitch near the top of my monitor.

Video footage of the issue (Screen recording didn’t pick up the glitching): https://youtu.be/beUDvII5zTs

Gmod was perfectly stable yesterday, with nothing of this sort occurring. I’m worried whether its something to do with my monitor or graphics card.

I’ve verified file integrity, factory reset gmod, restarted my pc, and uninstalled and reinstalled. None of which have worked. Help?
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Showing 1-15 of 26 comments
Arminanimator Dec 12, 2017 @ 7:10pm 
A quick check reveals this glitch is existent across all my games....



Anyone got any answers?
lvl100Trap Dec 13, 2017 @ 6:03pm 
ya i get the same thing
Scorps Dec 27, 2017 @ 8:53pm 
No one has found a solution to this yet?!
Arminanimator Dec 28, 2017 @ 2:49pm 
Found it. Turn on vertical sync in your advanced video settings. It fixed it
DoughBoi1918 Dec 28, 2017 @ 7:13pm 
hi, recently just got a gtx1050 laptop and got gmod, it was zoomed in all the way and had black screen flickering when it starts, it also flickers during npc battles. How to fix?
Arminanimator Dec 29, 2017 @ 1:03pm 
Mess around with the screen resolution to attempt to fix the zoom problem

For flickering, go into the advanced options in the video settings and activate VSync.

Report results please :)
Mike Dec 29, 2017 @ 2:41pm 
Didn't work.
Mike Dec 29, 2017 @ 2:43pm 
Wait, I turned vsync on,applied it, nothing happened. I restarted gmod, went into options, vsync is turned off again. Could this relate to the fact that vsync doesn't stop the flickering?
Mike Dec 29, 2017 @ 2:46pm 
Okay, this is going to sound like the weirdest thing you've ever heard, but I changed my game volume from full to half and then the flickering completely stopped... ???????????????????
Arminanimator Dec 29, 2017 @ 3:59pm 
Well ♥♥♥♥, it worked. I don’t think that’s worth complaining about XD
NervousJere Jan 11, 2018 @ 6:18pm 
vsync worked for me thnaks!
NervousJere Jan 11, 2018 @ 6:18pm 
thanks* :)
staffo5846 Jan 30, 2018 @ 1:13am 
Originally posted by Arminanimator:
Found it. Turn on vertical sync in your advanced video settings. It fixed it
can you make vid no it plz i cant do it
Arminanimator Jan 30, 2018 @ 8:13am 
Yeah, I can tell you can’t figure it out. Your grammar is horrible.


Search up “how to enable VSync on gmod”
KodakBeta Feb 12, 2018 @ 7:28am 
Try enabling windowed mode if this happens again
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Date Posted: Dec 12, 2017 @ 6:53pm
Posts: 26