Somehow my monitor is blinking on different colours

golemka

Distinguished
Sep 24, 2013
120
2
18,715
Hi!
Yesterday I replaced the old case of mine with a new one . I have put everything back to its place , turned on the PC and on brown colour I can see that the monitor is blinking , making annoying waves .
In the old case I never had issue like this . Tried 70/72/75 Hz with smaller resolution but the upshot was the same , the monitor was blinking .The monitor is Benq G2222HDL and the VGA is Gigabyte 5770 .
 
Solution
The VGA is clean , the issue still persist .

Ok.
The state is the following :
Another VGA + My monitor = blinking
My VGA + Another monitor = blinking
Another VGA + Another monitor = blinking
My VGA + My monitor = blinking

Was testing it with this .

My question is : may the PSU cause things like this? Im using an older one , FSP SAGA II 500W .

golemka

Distinguished
Sep 24, 2013
120
2
18,715
The VGA is clean , the issue still persist .

Ok.
The state is the following :
Another VGA + My monitor = blinking
My VGA + Another monitor = blinking
Another VGA + Another monitor = blinking
My VGA + My monitor = blinking

Was testing it with this .

My question is : may the PSU cause things like this? Im using an older one , FSP SAGA II 500W .
 
Solution