Re: Acer AL2423W

I checked them and there's no power 0 VDC on any of those PICO fuses on the inverter board.

Re: Acer AL2423W

Yes those were Sanyo / Rubicon. I've checked their capacity before soldering.
Yes, I even brought them to a friend who's doing electronic repair and he double checked all solder joints, because some may have been not the best quality before.
I checked the transformers joints on the inverter board and they all look fine on the front, as the pcb is multi layer I can't check on the other side.

I tried shining a flashlight and watching from different angles, but it's pitch black. Does this mean that the power is cut from the panel after the...

Re: Acer AL2423W

After the exchange of capacitors on the inverter board and 1 on logic board it's working for very long time with source, so normal operation with image showing and backlight working. I've only tested for ~2h, but I suppose it could work till I switch it off.

I'm sorry for the quality and cutting of the images , but as I took those photos I learned my camera doesn't support macro mode very well and the whole images were too blurry.
I can try to retake them at better lighting during the day.

I'll get to unscrewing the power and...

Symptoms:

When power is switched on the power led blinks green once (signal color). I'm not sure it should behave like that under normal conditions.
During the 1st cold boot the monitor works fine after recapping, however after you turn it off it no longer shows anything. It starts to show the acer logo for 0.5 s and blinks once with lamps. After that the screen stays black, no indication of backlight and the signal led stays green (signal detected).

Done so far:

changed all bad caps (already leaking caps on inverter board)
checked pico...