How to unlock your LC55CUF8372ES 55′ LED Ultra HD
There are many situations that cause your LC55CUF8372ES 55′ LED Ultra HD to be blocked or locked. First, a few come from small simple technical problems.
Secondly, you may have retrieved a television from a hotel or hospital as they get rid of their old TVs.
In this case, it is blocked in “hotel” or “hospital” mode.
The last one is that you bought a used LC55CUF8372ES 55′ LED Ultra HD and a password is still saved on it.
In all these cases, we are here to help you solve your problem.
Here is how to unlock your LC55CUF8372ES 55′ LED Ultra HD.
Simple technical problems locking your LC55CUF8372ES 55′ LED Ultra HD
First, check that your remote has charged and ready-to-use batteries.
If so, also check the connections behind your television: are the cables all connected properly and are in good condition? Continue by checking that your boxes and decoders are running and functional.
If red or orange lights are on, this is a bad sign! Finally, you may have chosen to switch to the universal remote control. Unfortunately it may encounter difficulties with your LC55CUF8372ES 55′ LED Ultra HD.
If this is the case, go to the website of the manufacturer of your remote control, and go in its product sheet.
Then, enter the code indicated by the Support team you have previously contacted.
LC55CUF8372ES 55′ LED Ultra HD locked in “hotel” or “hospital” mode
Hotels and hospitals sometimes change their television equipment and leave your future LC55CUF8372ES 55′ LED Ultra HD to the streets.
What a great deal! Until you realize, by turning on the television, that it is protected and thus locked by a “hotel” or “hospital” mode.
Find all the information about LC55CUF8372ES 55′ LED Ultra HD in our articles.
Do not panic! It is possible to unlock your LC55CUF8372ES 55′ LED Ultra HD locked in “hotel” or “hospital” mode! To do this, press the “Menu” buttons on the TV and the remote control simultaneously, starting with the menu button on the TV.
This for about 7 seconds.
The factory menu will appear.
Press the “Menu” button on the remote control again, then “OK” to select the line: “[Manufacturer name] hotel/hospital mode setup”.
You are in the hotel or hospital mode menu. Select “No” on the first line with the “OK” button on the remote control. Press the “Menu” button on the remote control and turn off your LC55CUF8372ES 55′ LED Ultra HD. Finally, turn on the TV.
There you go! You just have to set it up as you wish.
A password not deleted on LC55CUF8372ES 55′ LED Ultra HD
You wanted to make a good deal by buying a second-hand LC55CUF8372ES 55′ LED Ultra HD, but a nasty surprise awaits you when turning it on or configuring it: the former owner has locked the access with a password and has forgotten to tell you.
And give it to you! The easiest first step to unlock your LC55CUF8372ES 55′ LED Ultra HD password is to call back, or send a message to the former owner.
However, he or she may have forgotten it! In that case, do not get upset.
The default codes are 0000, 1234, 1111, 7777 or 9999.
Your television does not lock like a phone, you can try as many as you want.
If none of these works, you will have to take the user manual, or go to the website of the manufacturer of your LC55CUF8372ES 55′ LED Ultra HD.
Then, go in its product sheet to download the manual.
In the help section, you will find a password to enter to redefine the password.
Enter it and redefine the password. Finally, in the settings of your television, deactivate your password.
To conclude on unlocking your LC55CUF8372ES 55′ LED Ultra HD
We’ve just seen how to unlock your LC55CUF8372ES 55′ LED Ultra HD.
However, if you encounter any difficulty, do not hesitate to ask for help from a friend. Or ask for help from a professional who will guide you step by step. We hope we helped you unlocking your LC55CUF8372ES 55′ LED Ultra HD!
[Hard Reset] SHARP AQUOS TV to Factory Settings || Hard Reset a SHARP Smart TV
10 ancillary questions
Why does my TV say key lock?
Key locked message appears when pressing the button on TV body.
If key lock function is activated, TV is not operated by buttons on its body.
※ Only power button is working.
Set and cancel “key lock” mode with TV remote control, following below procedure.
How do I get my Onn TV to work without a remote?
How to Turn on Onn TV without a remote? In short: To turn on your Onn TV without a remote, press the power button.
Almost all TVs have power buttons on the bottom or side of the TV.
If your TV has no physical buttons, you can still turn it on without a remote by downloading a TV remote app on your smartphone.
How do I fix my Onn TV without a remote?
If you have a device that has an IR blaster, you can simply download the Remote Control app that is available on the Google Play Store.
Install the app and then select your TV brand.
You will be able to control your TV using the app easily.
How do I reset my Samsung hotel TV?
– Open Settings, and then select General.
– Select Reset, enter your PIN (0000 is the default), and then select Reset.
– To complete the reset, select OK.
Your TV will restart automatically.
– If these steps don’t match your TV, navigate to Settings, select Support, and then select Self Diagnosis.
How do you unlock a locked LG TV?
Locking/Unlocking Apps Press Home and then click Settings on the top right side of the Home.
Click the three dots button ►press Safety • Set Safety to On. Select the Application Locks.
Select the Applications to lock/unlock.
How do I take the lock off my TV?
How do you take key lock off TV with remote? If you have the remote control, you can go into the TV menu and look for the key lock setting to turn it off.
If you don’t have the remote, hold the power button for five seconds to do a manual reset.
How can I use my Onn Roku TV without remote?
– Download and install the Roku app.
– Open the app and follow the on-screen instructions.
– Then tap Devices.
– Next, select your Roku device.
– Then tap the Remote icon.
– Finally, you can use the remote on the app to control your TV.
How do I reset my Onn TV without a remote?
– First, turn on your TV.
– Then locate the reset button. (This is usually located on the back of the TV, near the inputs)
– Once you find it, take a ball pen.
– Now, press and hold the reset button for about 20 seconds using the pen.
How do I reset my Roku TV without a remote?
How do I force a factory reset on my TV?
– Turn on the TV.
– Press the HOME button on the remote control.
– Select Settings.
– The next steps will depend on your TV menu options: …
– Select Factory data reset or Reset.
– Select Erase Everything.
– Select Yes.
You may also be interested in the following articles:
- How to connect your SHARP LC43CFG6452E 43′
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- How to unlock your SHARP LC50CFE5102E 50 ‘ Full HD D-LED
You still have issues? Our team of experts and passionate could help you, feel free to contact us.