20 Most Recent Samsung PN58B550 58 in. Plasma HDTV Questions & Answers

Go in to you setting aspect ratio then change it there

Improper signal frequency goes to the TV from the remote control. Check your remote control for fault. Gopakumar Gopalan Google

I would look at Ali Express. It takes a while to receive stuff from China but they have a lot of parts.

The screen needs to be replaced if it is cracked, usually it is not economical to repair, but it is worth getting a quote.

Speakers turned off or disconnected?Does a DVD have audio when connected to a rear input?If a box of some type is in use has it been rebooted?

vancebaldwin.com but it's not worth it.

Try adding those ferrite core magnets to your power cord, you should have got one with the tv. If this doesn't help, might need to have a technician look at it.

if it's new and out of the box, the 12 month guarantee will cover all work or even a replacement.

I just looked up the manual online and it clearly shows that the screw size is M4 x L12 metric screws

check the display strip. un plug it and fix it

the capacitors seem to have gone bad if they have like a black dot on them it is a sign they have actually blown they can be replaced by placing new ones on but it would be better if the board was replaced (unless you wish to replace those capacitors please please do be careful in doing so they hold enough charge to give you a bad zap even kill if one isnt careful)

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary. Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here. ..