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My screen goes black and comes back randomly

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  • Graphics
Last response: in Graphics & Displays
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September 3, 2014 5:45:46 AM

Lately my screen have started to go black and return like normal at random or at certain events.

If i install or start a program which needs administrator access then it goes black and returns 2 seconds later normal again with the administrator access window, when i press ok or cancel then it goes black again and again 2 seconds it returns normal.

Same thing if i use the CTRL + ALT + DEL command. Black and returns, i can choose my alternativ then when i pressed one it blacks and returns again.

Also happends sometimes when i play games or when i surf internet. comes at random.

I contacted the company who manufactured the screen (AOC) and they said that i had to be more specifik but i cant really be more specific with this matter.

I reinstalled windows, Reinstalled Nvidia control panel, Drivers and all. Tried the screen on a different outlet in my appartment. Switched the screen to different hz from 144 to all between 60 to 144 hz. No difference. Even tried the screen with another grapichs card but still no reaction. Is the screen broken?

Screen model is: AOC 24" LED G2460PQU

More about : screen black back randomly

September 3, 2014 6:35:45 AM

hhmm probably a power fluctuation.. try buying an AVR(Auto Voltage Regulator) to regulate the power coming from the to outlet to the monitor.
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