Olevia LT32HVM 32 in. LCD Television "wa sources" Questions

not getting signal to Tv from PC did all that I wa suppose to do hooked up both cables and get in to the Tv into the computer mode Have you plugged the vga cable from the back of the computer to the ...

...technical mind, I figured this means that the PC is supplying the +5v to the circuit. What I did was disassebled the TV, carefully disconnected all the cables, and opened it up to reveal the ...

...LCD No sound. Video reception fine. TV's been working for several years. No sound either by way of cable box or directly from TV when cable wire run to TV. TV speakers are on. Power outage ...