Re: Dell 22" LCD display black out. E228WFPC

Hello All, this is my first post. I am a retired electronics design engineer living in the Caribbean.

I also have exactly the same E228WFPC with the same problem as the OP.
Green light stays on, but the image comes up for only 2 seconds after I turn on the monitor. With no signal connected, I can see the power on image moving around the screen with a flashlight so the digital drive circuits are working.

My inverter board clearly has Elite capacitors on it. None of them have any bulges or venting,...