Whats up with my monitor?

xafeara

Distinguished
Dec 30, 2010
19
0
18,510
Hey guys,
So recently i went to use my computer and my monitor was black (not working) after looking closely i realised it was displaying but just really really dark, i tried changing the brightness on both the monitor and on windows and it doesnt help. can anyone please tell me whats wrong and how to fix it?

P.s. it displays normal and bright for about 5seconds if i turn it off and on again so i know its not completely broke.

 

xafeara

Distinguished
Dec 30, 2010
19
0
18,510