Acer Aspire V3-771G

[blues_spirit]

Hello everyone,
I'm new to this forum and I have an Acer Aspire V3-771G laptop that, on startup, turns on stealthily for some time and then turns off... Before opening it, do you have any idea? I hope the motherboard is not out of order...
Thanks in advance for your suggestions

[corrize]

Re: Acer Aspire V3-771G

Heey,
remove all : ram, hard drive, battery and test.
And remove the charger, put the battery and test.
If it is a motherboard issue, that smell bad. When the laptop goes on and goes of after 4 – 7s, this is because the super IO test all power good of all parts of MB and if one is down, it don’t start the laptop. So not an easy fix.

[rediii]

Re: Acer Aspire V3-771G

without any measurements it is hard to tell... give us the voltages of the big gray coils on the board with power adapter attached.

[strit]

Re: Acer Aspire V3-771G

change the power adapter