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How do you unlock hotel mode on LG TV. I want to connect to a laptop and the resolution needs to be adjusted

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Simply disconnecting the cable plugged into the M.T.I port worked for me.

Posted on Jan 01, 2013

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Posted on Jan 02, 2017

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SOURCE: Lg hotel tv. t.v. button are locked out, only hotel remote works

press and hold menu on remote, at same time press and hold the menu on the TV. will bring the setup menu

Posted on Sep 17, 2009

enov8
  • 53 Answers

SOURCE: cant connect to pc

It high definition digital signal. You will need a HD cable not a vga (that is analog).
Check in you tv manual. It should give you options of what cable to use. May need the HDMI cable.
enov8

Posted on Mar 08, 2009

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If there is a lg lst-4100a conrol box attached to my hotel tv if i take it off will the tv work without it. Meaning will it power on at all?


You have to select a proper input, other than 'cable box'. There should be no other problem. it should work as normal TV. But, if you wish to select an other input, you should first release the Hotel mode, and set the TV to normal mode. If you have to make this selection, you might have to enter its service mode. This procedure might need some practical experience. So, contact any experienced service technician in this case.
If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.
Search the site by type in the "brand name" to your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Aug 26, 2016 | LG Televison & Video

1 Answer

My TV model is co21slu250bb ,onida ultra slim.what is the remote number I need. Volume lock is on and hotel mode is on.


To unlock it and to release the Hotel Mode option to normal mode, you have to enter its service mode. To get into its service mode, you should have its original remote control. No universal remote control will go.

To buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one.
http://electrohelponline.blogspot.com/
Visit this site to know more about how to enter and adjust the service mode. Service mode entry and adjustments to many popular brand TVs and other devices are given.
See the site in Magazine view.

Jul 03, 2016 | Ultra Televison & Video

1 Answer

How do i get my lg32lx4dc tv out of hotel mode?


You have to enter its service mode option to release the Hotel mode. For that, you should have its 'Service Remote Control'; not the user remote control. It will be best to contact the authorized service center for LG. google.com/+GopakumarGopalan

Jun 08, 2015 | Televison & Video

1 Answer

My lg tv is on hotel mode and i want unlock


If you wish to unlock the hotel mode, you have to enter its service mode option. If you're sound in electronics, and wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Flip card, can be selected by the drop-down list, by the top left of the display window, will make surf easy. You can also do a search, by type in the brand name / model number / IC used, in the search box at the top right of the display window.google.com/+GopakumarGopalan

Nov 01, 2013 | Televison & Video

1 Answer

Unlock lg hotel tv


To release the hotel mode to normal mode, you have to enter its service mode menu. If you wish to get more details about how to enter, adjust and exit the service mode, check this site. http://electronicshelponline.blogspot.com/
Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.

Sep 18, 2013 | Televison & Video

1 Answer

LED Hotel Mode key?


You have to enter its service mode option to turn ON of OFF and Adjust the Hotel mode options. If you wish to get more details about how to enter hotel mode, and make necessary adjustments, check this link. http://electronicshelponline.blogspot.com/ Pull up previous posts there, either by its left side bar, or view it in Timslide option. Never forget to EXIT service mode, after you've done all necessary adjustments.

Jun 28, 2013 | Televison & Video

2 Answers

Remove hotel lock


You have to get into its Service Menu option to unlock Hotel Mode. Contact any service technician. They only can do it, as entering into service mode, and adjust data values there; without any knowledge about it; might make the TV irreparable.

Jul 30, 2012 | Sanyo 21MT4 21" TV

1 Answer

I am tring to connect my dell laptop wit intel 935 to my LG tv. I keep getting "invalid forma" message on tv. no images. Any suggestions?


You need to change the resolution on the laptop for the TV.
  1. Right click on your Laptop's desktop screen, and select Display properties, or Properties (depending on what O/S you are running)
  2. Select the Settings tab if you are in XP, or select Screen Resolution if you are in Vista or 7.
  3. You should now see the settings for setting the Display resolution for your Native Monitor and your LG TV (the TV must be plugged in to your laptop in order to see it in the Display resolution settings)
  4. Set your resolution to a lower resolution, e.x. 800x600, 1024x768, etc.

May 29, 2011 | LG Televison & Video

5 Answers

I bought a 32LC5DC Lg tv from an hotel auction. The side panel doesnt work. The thing I need to find is how to access the "setup menu" inside the regular menu. I can get into the regular menu just fine,...


The only thing that would cause this is a lock!

If you ever forget your password, key in ‘7’, ‘7’, ‘7’, ‘7’
on the remote control.

If unlocking does not free up the unit menu then the unit has most likely had a software upgrade at some point to disable these functions permanently. This is normal hotel based systems in order to prevent them being used if they are stolen. In this case you will have to contact LG directly with Model no and Serial No details to get them to assist you.

Oct 01, 2009 | LG 32LC5DC 32 in. LCD HDTV

1 Answer

Akai TV - Stuck in Hotel Mode


M (menu) 7935 (regular menu appears), them press 4725 (menu service appears), then search HTLSRC (position 090), then set value 032 (this value disables Hotel Mode) - TV. Now Hotel Mode is deactivated. It is verified!

M 7935 4725, go to HTLSRC (090), fix 032 - press TV. Good luck!

Jul 28, 2009 | Akai Televison & Video

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