Monitor display goes out when turned on after 1 second

I just fixed my for less then 1 minute. Here was the problem, when turn on the PC with the monitor connected. The screen appear like normal for about 2 seconds then shut off black but the GREEN power LED stay on, if i press the power off and turn it back on the screen act the same thing.
Here how to fix it, turn off the PC, unplug the monitor power cable then plug it back. The power LED will stay amber. Hold down both brights minus - and plus + same time, turn on the PC, keep hold the - and + buttons press the power button turn on the monitor.
You will see the screen back on, just hold for about 10 more seconds till you see the screen seem to stay on fine then realse them. That's it how i fixed my.....GOOD LUCK

Ive seen this on other monitors. Look for a 1 and 2. Some monitors do NOT auto detect a signal, and this one might not. Look for a way to set the monitor from Digital input to VGA input. Try that and see.

This happened to me and I was able to fix it. I cracked it opened and found a bad capacitor, bought a replacement at Radio Shack and I'm back in business. Actually using it right now to post this.
-Jon

Bad capcitor in the psu would cause this to squel and even pop so have it looked at you be glad you did.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

CCFL backlight may be busted.. also ccfl inverter may need repair or replacement too..

It sounds like the picture tube in the monitor has burned out. Time to replace.

The backlight fluorescent bulb is burned out.

It sounds to me that the monitors power supply is dying. I would replace it with a different monitor as soon as possible. I would consider this a dangerous situation, and a possible fire hazard.

Thanks for using FixYa,

Hope this helps,

Eric

The inverter is the most common item to fail on a LCd monitor. Capacitors usally fail the most. Are the tops of any of them popped up. If you had any shorted transistors the fuse would probably be blown. Usally labeled F1. I would replace all the capacitors first and go from there. Capacitors are cheap.

Same problem here. Does anybody have an answer?