Windows 10: Why my laptop won't turn on without charger?

I've tried several options, but I can't get my laptop to work without the charger.here's the battery report made by windows.

:)

 

Asus Transformer t100ta won´t turn on Win10

Yesterday was reading on it. All of a sudden turned off and now it won´t turn on

 

Laptop Won't Turn On / Won't Charge

Hey, basically I have this laptop which used to work fine... I think it's an Acer or ASUS, cant remember cos I haven't seen it in a while (okay I'll come clean it's girlfriends laptop so whatever!) but basically.. it won't turn on and it won't charge. She's bought a new charger for it (£50 as well) and it still doesn't charge

I tried to take the bottom off, removing all the screws blah de blah but I could only get the panel off to see the motherboard, I couldn't get the entire rear plate off which is a shame cos it would've helped quite a lot.

Anywhoooo... does anyone have suggestions as to what this might be? *Smile

Thanksssssssssss

 

My caps lock won t turn off

I'm typing a letter in word, it was fine then started using all caps it won t turn them the usual way