The remote on my sharp aquos lc55le643u does not work

Contact the authorized service center for Sharp. Gopakumar Gopalan Google

If the problem you are having is that the television's operation lock out for the buttons on the tv has been enabled then the only way to undo that is with the Sharp remote control. The only work around I can think of is to perform an INIT, which is a factory reset. I do not know is Sharp customer service will still walk you through that over the phone because it is a detailed and dangerous (in that it can wipe the memory of your television if done improperly) process. I do not know what type of Sharp you have i.e. aquos or non aquos. 800-BESHARP is the number for non aquos support and 877-332-7867 is the number for aquos support (open 24 hours for aquos support last I checked)---32 inch and over aquos that is.

Sharp Aquos LC-32L450M - i have recently baught this LCD, but I think the 'mpx' ie the multiplex sound is not working. there is this 'mpx' button on the remote, but wen i press it nothing really happens. in the manual its only written in one line "mpx- multiplex sound" . please any one can help me ..I m really not happy wit the sound right now. paid so much & no good sound its bit irritating please any one help.. wats the problem

Try the main resets in the back by the a/v in and out jacks. If this does not work, call Sharp Customer Service and tell them that you already did the resets. There is a known problem with a heat dissipation pad for the onboard speakers and they will send a repair tech to replace the pad for free, even if you are out of warranty. At least that was the case with my LC-32D6U.

Try the main resets in the back by the a/v in and out jacks. If this does not work, call Sharp Customer Service and tell them that you already did the resets. There is a known problem with a heat dissipation pad and they will send a repair tech to replace the pad for free, even if you are out of warranty.

Try the main resets in the back by the a/v in and out jacks. If this does not work, call Sharp Customer Service and tell them that you already did the resets. There is a known problem with a heat dissipation pad and they will send a repair tech to replace the pad for free, even if you are out of warranty.

Try the main resets in the back by the a/v in and out jacks. If this does not work, call Sharp Customer Service and tell them that you already did the resets. There is a known problem with a heat dissipation pad and they will send a repair tech to replace the pad for free, even if you are out of warranty. At least that was the case for my LC-32D6U.

If you have a thin line running down the screen, you may be looking at a service issue right off of the bat. Here is a few things I want you to try before calling sharp, 1. Reset the unit from the setup menu
2. Unplug the unit for 2 minutes then plug back in. If that does not work. Take digital pictures of the line and call sharp immediately. Make sure you tell the rep you want to sign up for the aquos advantage program that they have(extends your warranty 3 months free of charge!) because that will get you priority service on with your issue. If they cant resolve that line ,9 times out of 10 they will replace the unit. hope this helps you

you might try unplugging the TV and then plugging in again. It worked for me

take the batteries out of the Sharp remote press and hold the POWER button on the top of the remote for 5 seconds. Put batteries back in. Make sure that function is set to TV. Should work - if not call Sharp. If you are inside the original manufacturer warranty they will replace remote