LCD display to switch several times before, why?
Users questions: My LCD monitor is purchased in August 2005, has recently been showing off a little after each turn after the light was not to be repeated several times the normal switch, but each time when the display monitor are just getting a black screen and then click , but you can vaguely see a little shadow, I do not know why?
Experts answer: you Backlight display problems, first see if it is a problem with the power switch, removed, or high-voltage power supply may be unstable.