2003 Oldsmobile Silhouette Q&A

2003 Oldsmobile Silhouette Question: Why don't I have power to either my DVD player or tv but I do to my lights?

It is a concepts tv and DVD player. My player is under the middle drivers side seat and tv is above. My dome lights on the tv part work but no power to anything else. -
Answer 1
check for power -
Answer 2
ck main pwr to convenices center at battery -