acer 5920 g blinking power adapter

[PowerIC]

Re: acer 5920 g blinking power adapter

The fax modem.

Put it in place if it's not or replace it.

Just Perfect.

Replaced the Modem PCB and it works perfectly.

You are the Best !

Many Thanks

[ablacon64]

Re: acer 5920 g blinking power adapter

If i shutdown or restart, then again only boot's after 6 retries.

Do you have any ideia of what may be causing this delay ?

The fax modem.

Put it in place if it's not or replace it.

[PowerIC]

Re: acer 5920 g blinking power adapter

Check capacitors PC112 and PC118 near the memory slots. One of them (or both) may be shorted. Very common on that model.

Hello, i've 2 motherboard's with those problem and one was the PC112 shorted, the other was a short on PC90.

After capacitor's replacement one of the motherboards is working great, but the other one only boot's after 6 retries.

When pw button pressed, the motherboard come and go for 6 times and then it boots fine and works perfectly.
If i shutdown or restart, then again only boot's after 6 retries.

Do you have any ideia of what may be causing this delay ?

Thanks
Regards

[ablacon64]

Re: acer 5920 g blinking power adapter

Check capacitors PC112 and PC118 near the memory slots. One of them (or both) may be shorted. Very common on that model.

[skywalker]

I have been given an acer 5920g with a problem , When you plug the jack in the power adapter led blinks. I know this is a common problem with some acer models , has anyone dealt with these power issues .