How to key unlock tcl lcd tv without remote.model type:LCD29B340

If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the relative post easily.
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/

Without remote control, you can't unlock it. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Unlock procedure and to override the password lock to many popular brand TVs are given.
To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability.
Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have.
Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the site http://electrohelponline.blogspot.com/ Check this site too. http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops.
Type in the "brand name only" of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.

You can't unlock it without a remote control. Electro help

0238,0231,0222,0258. Try these codes. If you wish to get more details; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Common codes to check devices with different brand TVs are given, in the order of the device's brand name list in alphabetical order. Pull up older posts.
http://remotesearch.blogspot.com/
http://electrohelponline.blogspot.com/

Okay Welkins, try to power of the tv and power it on by keep on pressing POWER-BUTTON and MENU-BUTTON at the same time,... and see if the tv start into de menu mode....if it does...just keep on using volume "up and "down" button combined with channel "up" and "down" buttons to select an reach the UNLOCK-MODE...most of the time the MENU button will be the enter button after each sellection....hoping to inform you correctly I remain,Yours Friendly.

Since this set like all others with the "child lock" require a code to be entered and the remote is what is used, I would say it cannot be done without the correct remote and the password.

Hello
You can't unlock the V-Chip setting without entering into its service mode. This is actually a skilled work, and cannot be done without its remote control. If you have the remote control, entering into the s

This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter the Service Mode, press both set key and remote control key for more than 1 second.
Then set volume to minimum and press "0" digit on the remote control to unlock V-Chip and to set a new password.
From this proceedings, you can know that, without its original remote control, the set cannot be unlocked. Try to get it from the nearest Duraband authorised service center or from any electronic spare part shops at your town. OK.
ervice mode do the following>

Hello
First make sure that the "Mute" function is OFF. If it is set to "ON", no volume will be there.

Your TV has a volume lock function included [Global Volume Lock].

The remote comes preset to allow independent volume control of each selected device (Global

Volume Unlock). However, you may change the Volume Lock setting to Global Volume Lock so that

one device's volume will control volume in all other modes. After that, you can perform Individual

Volume Unlock on a selected device to set its volume control for independent operation or Global
Volume Unlock to remove all volume locking.
Locking Volume Control to One Mode (Global Volume Lock)
[1] Press and hold SET UP until the red LED blinks twice; then release.

[2] Enter 9-9-3 and then press the mode key for the device you want to control volume (for

example,TV). The LED blinks twice. Now when you press VOL+, VOL-, or Mute, the selected
device (for example, TV) will control the volume regardless of the current mode.
Unlocking All Volume Control (Restoring Global Unlock)
[1] Press and hold SET UP until the red LED blinks twice; then release.

[2] Enter 9-9-3 and then press VOL+. The LED blinks four times.
Volume is now independently controlled for all programmed devices.
Unlocking a Single Device's Volume Control
[1] Press a device key (TV, VCR/DVD, CBL/ SAT, or AUX).
[2] Press and hold SET UP until the red LED blinks twice; then release.

[3] Enter 9-9-3 and then press VOL-. The LED blinks four times. Volume is now
independently controlled for the selected devices.
OK

kapag naCHILD LOCKED tapos hindi na maopen ang TV,,,pero nakastandby sya...sira na din ang remote....

anu pwedeng gawin???

please answer...


THANKS

most universal remote would work like this... press butons tv and power on at same time till red light of remote lights still. then press 110. then presto, it works... i hope i help in a way.