Looking for repair suggestions

[stewartexum]

Sharp LC60LE600U has no picture or sound. Power light comes on when TV is first plugged in for about 10 secs then goes off. Did factor reset unit worked for 7 days. Then quit working again.Tried to do reset again by holding vol- @input down then plugging unit in nothing happens. Any suggestions?

 

[americanaudiophile]

You can check with
www.shopjimmy.com
They sell replacement boards and are very helpful.