Can not turn ch or vol with remote or tv is this easy fix

Give this a try...
* While the LCD is on, unplug the power cable.
* Then while pressing the {INPUT} & {VOL -} buttons on the remote, plug the power cable back into the outlet.
* When it powers up you will see a little "k" appear in brackets.
* Then on the TV, press and hold {VOL -} & {CH -} down and release.
* The Service Menu will be displayed.
* Use {CH+} {CH -} buttons to navigate
* Use {VOL+} {VOL -} buttons to adjust the value.
* Turn the set off to exit the Service Menu

If the TV was switched OFF by remote control for the last time, you can't switch it back ON, without its remote control.
Just try this. Unplug the TV from AC mains wall socket. Wait for at least 5 minutes and plug it back. Switch it ON by its front panel power ON/OFF switch. Just press any button [Ch UP / Ch DN or Vol UP / Vol DN] Sometimes this might turn ON your TV.

Its somewhat common for this to happen and generally its an easy fix but since your set doesn't have the flip picture option your going to need to get into the service mode to fix this...below are the steps on how to get into the service menu on a Sharp TV...once your in there you need to look for either mirror image or H invert, and change that setting from on to off or off to on depending on what setting you have.

* While the LCD is on, unplug the power cable.
* Then while pressing the {INPUT} & {VOL -} buttons on the remote, plug the power cable back into the outlet.
* When it powers up you will see a little "k" appear in brackets.
* Then on the TV, press and hold {VOL -} & {CH -} down and release.
* The Service Menu will be displayed.
* Use {CH+} {CH -} buttons to navigate
* Use {VOL+} {VOL -} buttons to adjust the value.
* Turn the set off to exit the Service Menu.

Power problem are cause by many reasons, i.e Power supply circuit, Lamp driver circuit and most often the TV detects an error cause by power surges. To protect TV from further damage most LCD TV have protection circuit built internally. If this is the reason of your LCD TV not powering On, an error data must be reset back to zero.
To change data you will need to access the service mode and change the value of lamp error code to zero (0). Entering service mode requires a trained TV technician. Changing data can cause more problem to your television. If you are not qualified to service your television, please do not go to service menu codes. Moreover below are the process, pls do so at your own risk.
* Unplug the TV * Press and hold the {VOL -} + {CH+} buttons located on LCD TV unit (not in remote control) Note: If above didn't work, alternately use (VOL -) + (TV/AV input) buttons located on LCD TV unit (not in remote control) * While holding the above buttons, plug in the TV. * The TV will turn on with the "K" or "K123" appears om screen. * Use {CH+} {CH -} buttons to go and display the service menu. Note: If above didn't work, alternately use (VOL -) + (CH -) buttons. * Search for "LAMP ERROR menu" from the displayed service menu by using "up or Down cursor" from remote control, or alternatively use "CH - or CH+ to select "LAMP ERROR" * change it to zero (0) value, using {VOL+} or (VOL -) on remote control. * Turn the set off to exit the Service Menu.

The problem might be cause by lamp error, need to access the service mode to change the value of lamp error code to zero (0). Entering service mode requires a trained TV technician. Changing data can cause more problem to your television. If you are not qualified to service your television, please do not go to service menu codes. Moreover below are the process, pls do so at your own risk.

* Unplug the TV
* Press and hold the {VOL -} + {CH+} buttons located on LCD TV unit (not in remote control) Note: If above didn't work, alternately use (VOL -) + (TV/AV input) buttons located on LCD TV unit (not in remote control)
* While holding the above buttons, plug in the TV.
* The TV will turn on with the "K" or "K123" appears om screen.
* Use {CH+} {CH -} buttons to go and display the service menu. Note: If above didn't work, alternately use (VOL -) + (CH -) buttons. * Search for "LAMP ERROR menu" from the displayed service menu by using "up or Down cursor" from remote control, or alternatively use "CH - or CH+ to select "LAMP ERROR" * change it to zero (0) value, using {VOL+} or (VOL -) on remote control. * Turn the set off to exit the Service Menu.

Try this -

1. Press menu for main menu.
2. Press CH + or CH - to highlight preferences.
3. Press "OK" to enter preferences submenu.
4. Press CH + or CH - to high light "FPA"
5. Press VOL + or VOL - to turn the FPA on or off.
6. Press MENU repeatedly to exit.
7. Back to normal

• FPA stands for Front Panel Lock. It makes it so kids don't push all the buttons on the front of your TV. The power button on the TV will still work and the remote will still function as normal.

Regards, Tony

Hello
Check these proceedings and find out which porocess works with your Sharp TV.

* Unplug the TV
* Press and hold the {VOL -} & {CH+} buttons.
* While holding the above buttons, plug in the TV.
* The TV will turn on with the Service Menu displayed.

* There are 5 category menus:
Deflection - Signal - Feature - Fix Value - EEPROM
* Use {CH+} {CH -} buttons to select a category.
Note: Not all models will have 5 categories.
Some will jump to 'Signal' category.

* Use {VOL+} to enter the category.
* Use {CH+} {CH -} buttons to select the item to be adjusted.
* Use {VOL+} {VOL -} buttons to adjust the value.
* Turn the set off to exit the Service Menu.

LCD TVs :

* While the LCD is on, unplug the power cable.
* Then while pressing the {INPUT} & {VOL -} buttons on the remote, plug the power cable back into the outlet.
* When it powers up you will see a little "k" appear in brackets.
* Then on the TV, press and hold {VOL -} & {CH -} down and release.
* The Service Menu will be displayed.
* Use {CH+} {CH -} buttons to navigate
* Use {VOL+} {VOL -} buttons to adjust the value.
* Turn the set off to exit the Service Menu.

Hello
To get into the service menu do the following.

Unplug the TV
* Press and hold the {VOL -} & {CH+} buttons.
* While holding the above buttons, plug in the TV.
* The TV will turn on with the Service Menu displayed.

* There are 5 category menus:
Deflection - Signal - Feature - Fix Value - EEPROM
* Use {CH+} {CH -} buttons to select a category.
Note: Not all models will have 5 categories.
Some will jump to 'Signal' category.

* Use {VOL+} to enter the category.
* Use {CH+} {CH -} buttons to select the item to be adjusted.
* Use {VOL+} {VOL -} buttons to adjust the value.
* Turn the set off to exit the Service Menu.
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LCD TVs :

* While the LCD is on, unplug the power cable.
* Then while pressing the {INPUT} & {VOL -} buttons on the remote, plug the power cable back into the outlet.
* When it powers up you will see a little "k" appear in brackets.
* Then on the TV, press and hold {VOL -} & {CH -} down and release.
* The Service Menu will be displayed.
* Use {CH+} {CH -} buttons to navigate
* Use {VOL+} {VOL -} buttons to adjust the value.
* Turn the set off to exit the Service Menu.

After entering to the service manu, goto V-Chip options and Unlock it. You have to reset all V-Chip options after resetting it. OK.

with tv off press and hold both CH- and Vol- at same time untill tv comes on you should now be in service menu.

I had the same problem. I hooked up the DVD player and then got into the set up. I used the add/erase feature to go through all of the channels. At channel 91, I saw the logo for the dvd player. I added that channel and now the dvd player works.