Monitor GPU Glitch Help

smith_

Honorable
Oct 26, 2013
83
0
10,640
Had a monitor glitch... like a small rectangle of multicolor pixels (couldnt get a picture, srry) . I retightened the monitor cable (vga / dvi adapter) and updated all the display drivers / gpu drivers (its a used r9 270x). I also moved wires out from under the gpu. The problem seems to have gone away. But would that have been the issue? ( i havent tried removing the gpu and reseating it, but the problem hasnt reoccured)

Pics: http://imgur.com/a/RUyaC
 
Solution
the gpu send 75 hz to the monitor and this could not be able to run over 60 hz go to the control panel under display then advance settings under screen click the box do not show mode this monito could not use and see if the refresh rate show 60 hz .

scout_03

Titan
Ambassador
the gpu send 75 hz to the monitor and this could not be able to run over 60 hz go to the control panel under display then advance settings under screen click the box do not show mode this monito could not use and see if the refresh rate show 60 hz .
 
Solution