Dual screen issue, 2nd screen turns black ...  

CountMike said:

Open a light picture with a lot of contrast. I don't see anywhere if you tried duplicate mode so both screens show same thing.

it looks like the backlight is still fine

any other ideas? the problem is still not fixed and it doesnt seem to be the backlight.

sorry for the late call but i've been very busy the last week

well i guess i got no choice.

Thanks alot to everyone for all the help and advice. i appreciate that alot.

Did you try to install your screen display drivers?

I'm having the exact same problem, read elsewhere to turn the brightness down on the monitor. Am trying that now.

RobLatour said:

I'm having the exact same problem, read elsewhere to turn the brightness down on the monitor. Am trying that now.

OK I noticed one of my monitors would randomly just flash green then go black and you can see the leds glowing still.
What I started doing is changing the display turning off the black monitor then revert instead of accept.
then of course ya have to change your display back to what it was.
Alot better than having to restart.
I am using win 7 64bit with 2 Asus 27" monitors.
My video card is a Radeon HD5770
Hope this helps, mine recently started doing