I have encountered display problem, i can hook with my 42in Full HD Panny LCD TV with HDMI cable but when i hook with my another 32in Sharp LCD TV using HDMI cable nothing display. I try to reset by holding the on/off button, result still same. Perhaps anybody can give advice.

I have this problem with my 32" LG LCD TV before, call up LG service center & they informed it is the power supply component spoilt. Fortunately still under warranty & they send over the technician to change it FOC. Maybe you can check with the LCD brand service center.