Sharp LCD TV

See this:

Factory Reset Sharp Aquos LCD TV

Then see these THREE Reset efforts!

3 ways to reset TVs Sharp TV fix review

(looks like a decent video)

Anthony!

If you don't have password then follow as per attached file. Select factory reset.

If the + and - bottons don't work, maybe there's an issue with the audio processing stage, please try resetting audio to factory settings, go to audio menu and select reset option, if this doesn't work, your TV could need the audio stage to be repaired.

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

Check the power source?Try unplug,replug tv an hour later.Let the tv resetting itself back to factory setting.The tv should work now.No,LCD tv have common problems power supply board died alot.This tv is new,call Sharp for warrenty repair.

Hi jmartinezua,

Here is how you fix this:

Go to menu--> setup --> reset

This will reset your TV to factory settings. The Demo Mode will cease.

JJ

Reset all audio factory setting.Tries unplug,replug it well work,if ur backlight video board it still good.

My sharp tv also had a green tint and resetting to facotry setting did not work, what finally worked is making sure that all cables were inserted all the way into the tv and receiver. Someone else advised this for another Tv and it worked on my sharp so it is worth a try.

so you could not wait 1 minute while I wrote to you how to reset it?

by default from factory the pin code is 1234
heres the full user manual for your tv
http://www.cleverhome.com.au/user/Sharp-Aquos-Piano-Black-LC37PD5X-LC32PD5X-manual.pdf

if the code doesn't work heres how to reset the tv

HOW TO SET THE FACTORY PRESETS
Turn off the TV by pressing POWER on the TV.
After waiting for about 1 minute, press and hold down RESET and press POWER on the TV to turn on the
TV.
All setting items (except TV channel) return to the factory presetting.

note Password will be cleared after running the factory presetting operation.
You can run the Auto Installation again by using the following steps.

1 Turn on the power of the TV.
2 Press MENU. (Make sure the menu screen displays.)
3 Press left or right to select “Setup”.
4 Press up or down to select “Auto Installation”, and then press ENTER.
5 Press left or right to select “Yes”, and then press ENTER.

the problem with LCD tvs are that they have back lamps that shine thru the LCD sceen. the job of the screen is to block the light of the different colors to make the picture. the problem is that the very thin screen can not block all the light. if the set has a back lamp setting turn down the back lamps and adjust the brightness control it should help a little. you my notice that the blacks and dark sceens look better when the room is fully lit and look much worse in a darken room.