Re: No Power after a while Acer "e5-576g"




added to that I resoldered both resisters pins and PU1 Ic pin. But issue is still there. Can't think of where to check next...

Re: No Power after a while Acer "e5-576g"

There is stable stable 2.6V on PR7 PR10 Junction which goes to PU1 ACDET (pin6)

Re: No Power after a while Acer "e5-576g"

thanks for info. Checked pr7 and pr10 both presence with said value. Sometimes machine works for half an hour also

Hello friends.... I began to troubleshoot Acer e5-576g laptop motherboard which lose power completely after a minute or two(random).

The power cuts off from PQ17 and when I shot drain and source it powers up the board.

I checked PU1 BQ24780S which controls the power side and everything seems good to me except when meter prob touches the 24780_ACDET power goes for a while and come back.

If you anybody could help me will be saving a life.

PS: Thanks a lot a for people uploaded the schematic and board view as I was referring them all the...

Re: Graphics card Schematics and Boardviews


Thanks a lot..... I was looking for board viewer all over the place...

Re: New Members - please post your introductions here

Hi hi, Another studio mechanical engineer here who likes to work on electronics(analog) and do build computers from firmware to software. Hope everybody will be able to educate this stupid on bad caps.