ACER Aspire 7750g issue

[Vickivik]

Hi
I have an ACER aspire 7750g running windows 10 and need some help. From time to time (maybe once or twice a week), my laptop battery lights will start blinking and after about 10 or so times, it will automatically hibernate. i have checked several forums for what the issue could be and the closest says maybe i should change the motherboard. Before i commit to changing the motherboard, i'd like some advise on what the potential issues could be, maybe i need a new battery or cable. thanks for the help

 

[hang-the-9]

Does it work OK if you remove the battery and just run on wall power? Or with the battery but on wall power? Are you checking your power meter? If a laptop runs low on battery it will hibernate. If this happens on battery when the system states you have more than 10% power left, you may need a new battery. Your laptop looks to be from about 2011, that is more than long enough for a battery to fail, batteries on average can go about 3 years without issues or losing 50% of charge capability, yours would be about 5 years.

 

[Vickivik]

Does it work OK if you remove the battery and just run on wall power? Or with the battery but on wall power? Are you checking your power meter? If a laptop runs low on battery it will hibernate. If this happens on battery when the system states you have more than 10% power left, you may need a new battery. Your laptop looks to be from about 2011, that is more than long enough for a battery to fail, batteries on average can go about 3 years without issues or losing 50% of charge capability, yours would be about 5 years.

Thank you very much, this seems to be the issue, i have ordered another battery