acer aspire V3 771 crashes when battery get's inserted

[depcdokter]

Hello everybody

Ihave an aspire v3 771 which doesn't boot when the battery is inserted it stops shoes only black screen. when i restart it by holding button for 10 seconds and an normal start it does nothing ; no light no fan spin

when i remove the battery it will boot. normally

what can it be?
I'm also trying to find a boardview from this board but i haven't been succesful at that.
I can find a schematic but it's hard to figure out whta is what on this board

[mosfetratus]

Re: acer aspire V3 771 crashes when battery get's inserted

check charging circuit mosfets.

It's easy to find, just follow traces from charger port.

Charging mosfets activates when battery is inserted, on v3 772g that's how it is.

[depcdokter]

Re: acer aspire V3 771 crashes when battery get's inserted

do boardviews exist for these laptops ? I use them frequently on apple boards . i find it hard to identify the parts without them

[SMDFlea]

Re: acer aspire V3 771 crashes when battery get's inserted

Schematic https://www.badcaps.net/forum/showthread.php?t=49080

Check this full thread, boardview at post #34 https://www.badcaps.net/forum/showthread.php?t=56912

[on/off]

Re: acer aspire V3 771 crashes when battery get's inserted

Check this link:
https://www.badcaps.net/forum/showpo...52&postcount=3