Display is not bright! 3 minutes, and then display the power, the screen will be bright!

The computer can start a normal, the sound alarm (drop out of) the normal operation of the graphics, everything will be all right, but the display is not bright! To wait for almost 3 minutes, and then display the power, the screen will display bright! (3 minutes during the wait.Display the power indicator light was orange.Fleeting flash of)

display Plug and Play is good, no problem!

dust it.damp the dust monitors should be damp, it may be aging capacitor, to find a hair dryer to see the back Chuichui How kind, not too long!