Weird problem with ACER 5920G

[eniac22]

I am having a strange problem with an acer 5920G, if i leave the laptop a day without battery and power will be open normal by pressing the power button, but if i make shutdown or make a restart i have to wait a day to power up again

I changed the power button board but doing the same
Does anyone have any idea;

[lord]

Re: Weird problem with ACER 5920G

You will have to do u multimeter test when the laptop doesn't work.
Does it turn on but doesn't have picture or it is dead completely?

[eniac22]

Re: Weird problem with ACER 5920G

No, it is dead complete, the charging led is on

[lord]

Re: Weird problem with ACER 5920G

Measure the bit coils for voltage and resistance to ground.

[eniac22]

Re: Weird problem with ACER 5920G

The problem is only when i connect the power supply, if i have a charged battery on the laptop is work OK.
I will try to measure the coils
Thanks

[valiant007]

Re: Weird problem with ACER 5920G

try using another charger. maybe your charger is faulty.

[eniac22]

Re: Weird problem with ACER 5920G

finally is working ok, maybe was from moisture from contact cleaner i use to remove dust