20 Most Recent Samsung 51"" Class 51.0"" Diag. Plasma 530 Series TV Questions & Answers

This is almost certainly what you need:http://www.coppelltvrepair.com/p/635/lg-eay60968701-power-supply-repair-kit-for-tv-not-turning-on-clicking-on-and-offPay attention you need to look at your board to find if it needs two or three power resistors and get the appropriate repair kit.Of course you can also send the board for repair, but at $15 and basic soldering skills required this must be a no-brainer if not for you directly then surely for some of your buddies.Hope this helps!

A capacitor can be bad without bulging. Is it a constant clicking or just one?

The t con board or the LCD panels is faulty. Can confirm only by replacing the Tcon board. If you wish to know more about Tcon board problems and troubleshooting then check the following link. http://electro-medical.blogspot.com/

Reload or update the driver from the manufacturers website!

Please check the flat cable connections between TCON board and the LCD panel. If this is ok, then it is either the TCON board or the LCD panel itself. Good luck.

Check and replace the backlight inverter board. Do not think that it works only with some capacitors. The inverter transformers are the main component on that board, and always gets shorted inside, and is irrepariable.