20 Most Recent LG 37LG50 37 in. LCD HDTV Questions & Answers

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://electro-medical.blogspot.com/ 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.

Fault at its main 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://electro-medical.blogspot.com/ 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.

Power supply board needs to be replaced.

dude buy a new remote control but if you have done already then you might as well send the tv to the nearest service centre. with thanks

Check its main power supply regulator board, for its voltage outputs, and input. Contact any service technician. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product by anyone else could result in serious injury or death. If you are not familiar with electronics, do not attempt to repair.Whether you suffer fatal electrical shock.Instead, contact the nearest service center. If you wish to get some details, check the site linked here.Pull up older posts

Why not? Remove it. Do not fear. It will not harm you by anyway.

Yes. you can remote it.

No it stays in place , its a cover that will get pushed in with the optical cable. Do remove the cap from the cable if thats still on.

replaced main board