Lenovo T510 Thinkpad laptop will not power up

gallimoh Posts 1 Registration date Thursday August 7, 2014 Status Member Last seen August 7, 2014 - Aug 7, 2014 at 01:19 AM
I have a Lenovo Thinkpad T510 laptop that completely fails to power up.
(1) When the adapter (which does work with a T61 laptop) is plugged in, there are no lights displayed on the closed cover.
(2) I do have a battery installed.
(3) When I press the power button (adapter and battery are both connected), there are no lights or sounds.
Note: I have removed the keyboard and confirmed that it is attached to the motherboard.
Would appreciate your help with this.
Thanks in advance.