Big green squares and screen flicker

bobospider

Reputable
Mar 17, 2014
5
0
4,510
Hello,

So everything worked fine till now when I`ve opened my pc and my screens started going crazy , flasing and on the screens were nothing just random pixel colors but somehow the cursor was ok and after a restart the screens kept flashing but now were only big green squares .
I`ve shutted down my PC and stopped its power source for 5 minutes and power it on again and now it works properly.

Any ideea what was that and if it`s a sign that something its breaking
 
Yep, hot card.

This started happening to me recently, it seems that my case fans had stopped spinning. Little bit of investigation, re-connected a wire to my fan controller and they were spinning again.

Could be fans not spinning, clogged intakes if they are behind dirty filters or a dusty GPU cooling solution.

 


Thanks for the info. Hopefully it does not happen again