Monitor Related Issue

gerrard

Reputable
Jul 15, 2014
15
0
4,510
Hello there,
Yesterday my monitor started making a really weird noise when turned ON only, it's apparently an electric sound, I'm not sure about it anyways.
What this would be?
My monitor is a KDF 21.5inch LCD monitor, been serving me for 4 years by now.

thanks in advance
 

gerrard

Reputable
Jul 15, 2014
15
0
4,510


i didnt touch the overclocking thingy, it's been 60mhz since i first bought it (4 years) and it was fine all that time, doing a great job tbh, i've tried to tight the monitor power cable but no positive results (no changes), when i start my pc the screen colors will start blinking and they would be a bit darker, when i hit the automatic color adjustment button, the screen will be brighter but the sound would go higher... and i can clearly see white lines appearing and disappearing at different positions randomly, then when the windows starts (win7) the blue login screen would blink and turn a bit darker