Laptop MotherBoard Reverse Circuit Problem

Hi..I have a dell vostro 1500 laptop recently my laptop is behaving in a different manner.
When i connect the adapter plug to laptop the light is getting automatically off in the adapter.When i contacted the dell peoplethey said its some reverse short circuit problem.
Shall i have to replace the entire mother board for this or there any altenative for it.Please post if there is any alternative.I stay in Hyderabad
Thanks in advance...

 

I think dell is right about it being a short.

If it was my notebook I would disasemble it, then check for any obvious problems.

then put it back together and hope that after you have re-seated everything, it works.

Most likely you would need a new motherboard, but re-seating could help.

 

Any Other Alternative...Laptop reassembling is a major task for me..as i dont know how to do it...

 

It sounds like something on the motherboard blew out. I think you are going to need to get the motherboard replaced as per Dell's suggestion.

 

Cant there be a replacement of a single part for this instead of replacing the entire mother board.Any one know how much the motherboard costs...??