strange monitor problem. pleas help me

[William Elgh]

Hey! two or three days ago something strange hapend my screen started flickering (the one to the left) and sometimes a no signal messege pop up. especially when playing games.

so i did fetch an old monitor instead and plug it in parallel with my "flickering screen" and the big monitor isnt flickering, but it is missing red color, what can be wrong!?

 

[William Elgh]

i can also add that the monitor to the right has been working before...

 

[William Elgh]

hmm also checked now that the big monitor works just fine on the other pc, i got a small feeling that the GFX card is broken?

 

[Jim Cole]

If the larger monitor was a CRT type of monitor I would say the picture tube is gone on it, but because it is an LED panel, the signal has to be messed up for it to be missing the red color and work ok on a different system.

 

[William Elgh]

ah i just solved it, i reinstalled the card drivers and updatet it, small screen still flickers and sutch but not the big one, also all colors work now

 

[Jim Cole]

Glad it was just an issue with the drivers and not the hardware