Monitor Wont Turn On. The LED power signal on the back lights up briefly when inserting the AC Adapter in to the monitor but goes off straight away. If your monitor is only occasionally turning on when you start your computer, that's far too early in the process for things like graphics card drivers and Pull up the monitor's settings and scroll down to "System Setup." In there, you'll want to scroll down past the "All Reset" option, which looks like it's the.
When your PC won't turn on, it can be hard to know where to start fixing it. Here's what to do when your computer won't turn on. And after I turn the PC on, it starts up but the monitor wont light up.
RE: My monitor won't turn on?
Some users have noted that the Skype app blocks their monitors from going to sleep mode or turning off if open in the taskbar, even if it wasn't in use.
After normal system shutdown, the monitor will stay turned off and unresponsive when i turn on my system. I haven't bend any pins, I checked that already. The LED power signal on the back lights up briefly when inserting the AC Adapter in to the monitor but goes off straight away.