Samsung 40 inch LCD?

Had trouble with the tv taking a long time to come on.It was taking 15-20 clicks before coming on.Eventually it just kept clicking and didn't come on at all.Took the back off the tv,and found 3 blown capacitors.I replaced these 3 plus the another capacitor with 1000uf 16v 105c ratings.powered up tv and clicking has stopped,but no picture.Theres sound there but no picture even though channels change.Has anyone any further info on what to do next.Could it be the eprom that I have read about on other forums or something else?