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Jack
Jack, Technician
Category: TV
Satisfied Customers: 8619
Experience:  40 years experience as audio,video repair and installation tech
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My tv is a Mitsubishi 62627, the problem is the front panel

Customer Question

My tv is a Mitsubishi 62627, the problem is the front panel buttons do not respond so I cant change anything. when turned on the tv guide set up comes on and it is on ant. 2, when I push the device button to switch to sat. the blue screen comes up but there is nothing there, can you help?
Submitted: 1 year ago.
Category: TV
Expert:  Jack replied 1 year ago.

Hi , I`m Jack
Perhaps I can help you with this problem but first could you please send me a reply when you see this ?

Customer: replied 1 year ago.
Ok can you help me?
Expert:  Jack replied 1 year ago.

I`m sure i can but first a few questions to understand the problem clearly

Customer: replied 1 year ago.
what do you need to know
Expert:  Jack replied 1 year ago.

Now you are saying the front panel buttons are not active or that the DEVICE button does change the input but nothing shows up ?

Expert:  Jack replied 1 year ago.

In other words , something happen when you press that button , is that correct ?

Customer: replied 1 year ago.
None of the front panel buttons respond
Expert:  Jack replied 1 year ago.

O.k then and I take it that you don`t have the TV's own remote ?

Customer: replied 1 year ago.
No I don't, never have had one
Expert:  Jack replied 1 year ago.

Right now it looks like the front panel may be locked out .

Try this , press and hold for 10 secs the DEVICE button and then try the buttons again

Expert:  Jack replied 1 year ago.

Its either that or press and hold the MENU button , this changes with the models

Customer: replied 1 year ago.
I've tried holding the device button, no change
Expert:  Jack replied 1 year ago.

try the menu then

Customer: replied 1 year ago.
All this happened when I tried to use the cancel button for the tv GUIDE SETUP
Customer: replied 1 year ago.
Well that will have to wait, I'm at work right now
Expert:  Jack replied 1 year ago.

I just checked and it is indeed the MENU button that will unlock those controls and if you want a full reset (passwords and all) then press and hold the POWER button 10 secs and this will return the tv to factory settings.

If that answers your question please do not forget to rate by clicking on the 5-star icon at the top, then click on Submit so i get paid for my time helping you .
Also note that it will not close this post , you can come back here at any time if you have questions.
Thank you

Expert:  Jack replied 1 year ago.

You can see the lock function on page 76 of the manual you will get at the link below;

https://www.mitsubishi-tv.com/asset/file/owners_guide/WD-62627.pdf

Expert:  Jack replied 1 year ago.

Its called "front button lock"

Customer: replied 1 year ago.
Ok thank you, ***** ***** that this afternoon.
Expert:  Jack replied 1 year ago.

Much welcome and please do not forget to rate so i can get compensated for my time helping you.