Dell Latitude C640 Notebook "baterai" Questions

Can not turn on the note book?? when we insert this adaptor to my PC, the PC has turn off, but the baterai is on-of condition.... plese change the adaptor or check the wire

kenapa ya g bisa di charging apa powernya udah kena batu baterai kulitas bagus tapi ga bisa di charging atau conection kelistriknya g bisa nyala kabel cashnya juga masih bagus kira2 ap yang yang rusak

...g4 HI i have to enter the bios on my eee pc g4 lost password how do i get into it ? thanks pull out baterai BIOS inside your eeepc and plug it again... You needd to take out the CMOS battery an then ...

...long time i had been used my laptop so yesterday i tried to on its but it coudn't, i had carge the baterai until 2,5 hours but its still cound't on..... Hello, Well their is alot of problems as to ...

...and plug in your adaptor, to your laptop. See indicator lamp, blinking = still charging into baterai. Light ON = full charging. And charging process, see your laptop, what did you press any ...

...it could be .. but if it doesn't do you recently upgrade your laptop? or the ac adapter, or the baterai