HEEEEELLLLPPPP MEEEE~~~~~~~

Question

Hello and Good morning... My laptop as u know is a 12D twinhead. For this past 1 and a half years i've been using my laptop with my battery and the power supply. The battery cannot survive without the power supply and vice versa. I'm gettin annoyed by this. The battery and the adapter will get very hot and this will cause the laptop to shut down immediately without any warning. I dnt want to buy another new laptop as i can't afford it coz im still a student from a technical college in Brunei Darussalam, MTSSR. So how am i going to solve this?? PLEASE99999999999x don't say buy a new laptop. I don't have any moneeey~~~~~PLZ HELP MEsincerely Jal-Lee-Laa from Brunei Darussalam