Questions & Answers for: computer monitor comes goes dark

...Monitor comes on for about a second and then goes dark at startup or cycling power switch. Turn power off, then back on ...same brief normal screen---then dark.. please help! frustrated. This just ...

...later goes dark. Sounds like either there is a bad connection from the computer to the monitor, or the monitor has a faulty power regulator, causing the monitor to overheat prematurely, and shut

...computer and the programs are working normal, its only the LCD screen that goes dark. The same thing happens when I switch the LCD monitor power switch on/off - the LCD comes on for a few seconds and ...

...monitor comes on for a moment then goes black (power doesn't switch off, the screen just goes dark). Unit is 3 years old Bad caps in the power supply, common problems. See examples here: ...

...then goes dark. When I turn off the computer a message rectangle shows up on the monitor for about 3 seconds saying: Message No Signal Where do I go from here? check your video card... place it ...

...comes on then goes dark , turn it back off and same thing comes on and then goes dark you can barley make out imagies on screen Most monitors failures are caused by failed capacitors in the power ...

...monitor from your computer's graphics card. The screen will shut off (go into idle mode), which is a low-power state, that saves energy. Check that the cable on the back of your computer is plugged ...

...Comes on normally, but almost immediately goes dark You can see something on the screen if you look closely. Turn it off and back on you see it then dark. any help? Hello, I believe the power led ...

comes on and then goes dark you can barley make out imagies on screen If you plan to DIY repair, then please read below and look at the pictures at the link I provide so you will know what to look for

Monitor comes on and then immediately goes dark goes off When I turn the monitor off, then turn it back on, it is "on" for only 2 seconds (literally), then goes dark. When I turn it off, ...