ASUS F556U Battery issue.

[Tarantaftw]

Hi!
My brand new laptop ASUS F556U won't charge past 75% battery life and it turns off as soon as i unplug it.
I let it charge way passed the 3 recommended hours before unplugging the first time. As soon as it's suppose to run on battery power it shuts off.
I've read that the battery might be faulty and I'm wondering if there's some way to reset it myself, without breaking warranty.
Note that the battery is built-in(I think?) and can't be easily taken out without dissecting the computer. (Or can it???)

Please help.

 

[ffg7]

send it back for warranty replacement as that is what the warranty is for.