Do i need a new motherboard?

I recently bought a new hp pavilion dv9000 laptop and found out that it wont charge. I tested the battery and the power cord and they are working fine. A guy from geek squad told me that i need a new motherboard, but before i go spend $200 on a new one, i would like some confirmation that a motherboard would solve... show more I recently bought a new hp pavilion dv9000 laptop and found out that it wont charge. I tested the battery and the power cord and they are working fine. A guy from geek squad told me that i need a new motherboard, but before i go spend $200 on a new one, i would like some confirmation that a motherboard would solve my problem.
3 answers 3