Questions & Answers for: monitor blacks randomly

...monitor randomly flashes black My brand new out of the box samsung monitor randomly goes black for ~.5-1 sec and comes back. I'm running it w/ a Mac Mini 1.25Ghz. Checked the frequency, looks fine. ...

"Desact.monitor" When I'm playing my game (Sid Meier's Civilization 4: Beyond the Sword Ex. pack), at random times, my monitor will "flash" between a minimized (slightly) black screen and a full black

Monitor Randomly Turns Black Randomly, my Benq monitor's screen, which is working just fine will just dim in brightness and turn to black. The power button is lit up blue, not orange, so I know it ...

...monitor (Hitachi CML174SXW B) will just randomly goes black, but the green light is still on, and the only way I can get a picture to come back is to turn the monitor off, then back on. When I first ...

Laptop monitor goes black I have a Toshiba Satellite A100, which is approximately 2 years old. The monitor recently started turning black at random intervals, and I have to reboot to get the monitor ...

my monitor has black lines are the black lines random on the screen on just one the sides. If it is only on the sides those can be adjusted by using the adjustment buttons on the side of the monitor. ...

...randomly. I my monitor is starting to go black randomly. I have to turn it off and on several times before it will come on. It flashes but won't stay on. I have tried wiggling all of the cords.Help? ...

...color, my screen has red. it is soooo hard to see. it happens randomly! the problem might be with the video cable..try using a other cable if this doesnt work try going in the monitor menu an degaus ...

...blacks out monitor randomly dc7900 -- have the same problem with two different monitors, so it seems to be the video card. The screen will randomly go black for a second and then the screen image ...

Monitor randomly goes black New LG monitor randomly turns black every 10 minutes for 5 to 10 seconds, then comes back on. Power button light stays lit. I tried other monitors on my new Mac Pro and ...