Seiki 32 inch not powering on

[meteorsga]

I have a two year old Seiki flat panel TV that suddenly stopped powering on -- no lights, nothing. It was easy to remove the cover but there was no "fuse" that I culd remove and replace. How can I determine if it is the power board that's faulty, and if so, is it fairly simple to remove and replace?

 

[popatim]

Please at least provide a model # for the tv.