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Equipment Repairs => LCD TV forum => Topic started by: rulex on September 27, 2012,09:47:06

Title: 22LG3050-ZA system locked
Post by: rulex on September 27, 2012,09:47:06

Hello,
I got LCD tv model 22LG3050-ZA with locked keybord,when go to MENU with remote control it ask for password.How to enter in service menu,may it help to delete password or is here other way to delete it?
Please help.

Title: Re: 22LG3050-ZA system locked
Post by: sparky on September 27, 2012,10:07:16

hi
need service renote and service manual

Title: Re: 22LG3050-ZA system locked
Post by: rulex on September 27, 2012,11:10:18

I have an original LG remote,where to get service remote?

Title: Re: 22LG3050-ZA system locked
Post by: jordan on September 27, 2012,13:23:30

Control keys lock mode
Procedure:
1.Press and hold MENU key and right arrow key on front panel for about 5 secs. to de-activate the control keys
2."CONTROLS LOCKED"should be displayed when the controls are deactivated
3.Repeat point 1 of this procedure to re-activate the control keys
4."CONTROLS UNLOCKED"should be displayed when the controls are re-activated
Default password is 7777

Title: Re: 22LG3050-ZA system locked
Post by: rulex on September 28, 2012,09:57:19

Hi Jordan,
Thanks for reply, I did like you said,but screen displayed only KEY LOCK ON.I enter default password and it works,but nothing can change,keys still locked.
And other thing setup ikon not active,can't tune up channels with remote.Any ideas?

Title: Re: 22LG3050-ZA system locked
Post by: jordan on September 28, 2012,11:05:26

Enter in service mode by pressing the MENU key on RC and MENU key on set for 10 sec,in service menu press the Menu key on set again to get in to the Hotel mode and set to OFF

Title: Re: 22LG3050-ZA system locked
Post by: rulex on September 29, 2012,15:40:25

Thank you very much Jordan,my problem is solved with you help.TV was in Hotel mode.   :yahoo: