Remote problems with Polaroid hd lcd tv

Could be the input selector board not changing inputs. Presumably you have pressed the input button on the remote? What happens? Power down completely, remove mains plug wait 15 mins power up and try again. Also try a reset in the menu.

Sorry this tv can't be fix acept replaced the whloe picture screen panel itself,the tvs screen panels are in of the limited production by the tvs industries,only can buy picture screen panel from the tvs themselves and it 90% important to the tv,will cost u the same as a new tv to get picture screen replaced.Sorry doesn't worth as a whole tv anymorre the tv now only worth as salvages tv for it electronic boards for spare parts for other tv,that it.

I got a tip for this and in this tip are codes you can TRY, now the sky universal remotes are senstive to tv codes so you need to try the manufacture codes if that does not work then you need to ditch the sky remote and get a remote that works with the sky box and the tv as a solution. IN my tip there are remote solutions as well, please do not shoot the messenger I am not sky or the manufacture I am just helping for free,

http://www.fixya.com/support/r4873816-universal_remotes_remote_codes

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

I presume that the volume will not turn down from either the remote control or the volume buttons on the side of the tv. If the volume down button works on the side of the tv then the remote control is suspect to be faulty. If neither remote or tv volume buttons work then check whether the channel buttons work on the tv (not remote). If none of these work then check the input connection from the buttons /infra red reciver to the main pcb. This is a push on cable connector. As a point, also check that the volume up button on the tv is not stuck in, and feels the same as the other buttons when pressed.

Check your settig menu, it should give you options. OR try loking in instruction manual.
REMEMBER the large majority of TV programmes are NOT HD right now so mpstly you are not missing anything,

I also have a samsung 40 inch. Try hitting the menu button on the remote the scrolling over to the right once and scroll down and hit pictures reset to see if that works. If it doesn't check your connections coming from the back of the source and the tv itself.

Look at the IR emitter in the front of the remote through a digital camera, if it blinks, you have the wrong code. If it doesnt, you have a bad remote.

You need to select auto channel find from your tv menu

Slide top button on remote to tv. Press and hold mute and select button until the green light on the remote blinks twice. Then press 991. Then press 1. Then press the tv power button once. If the tv doesn't respond hit the channel up button on the remote. If that works press select to store the code and slide the switch back to the left. If it doesn't work keep hitting channel up until it does. It can take up to 30 minutes but it works.

try 1991 or 1992