Question about Panasonic Tc-p50g20 Viera G20 Series 50" 1080p Wifi Plasma Hdtv Hdmi

Open Question

Input screen (HDMI1-2-3, etc) has HDMI2 & 3 "greyed out." How can I reset?

Posted by on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Grey border down sides of picture while on AV1


Assuming it's not your device causing the grey lines, just change your aspect ratio settings. Each input has a different set of settings that you can change, so don't worry about messing up the settings on your HMDI 1 input for example if you change your AV1.

Jul 04, 2014 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

Sound ok both dvd and sky input picture grey pixilated


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Oct 08, 2017 | JVC LT-37X688 37 in. LCD HDTV

1 Answer

When my daughter brings up her itunes account the page comes up but just for a moment then the screen turns grey.


Try to see first if you have the latest iTunes installed on your computer. If you already have it installed, try to click Store in the left side of iTunes and login in again to your daughter's iTunes account and see if iTunes will turn grey again. If you can login to your daughter's iTunes account and she can see her transactions, account profile, etc., then the account is active and the reason for the grey out screen is because of your iTunes version. If you cannot login, you can try to access the link below to have your account password reset to be able to access it.
http://iforgot.apple.com

If it says that you're account has been disabled and you cannot reset your password, your only option is to call Apple and ask them to be able to access your account again.

Feb 16, 2011 | Apple iTunes

1 Answer

I've had my Sharp Aquos LC20E1U for a number of years. A couple of times recently it just shut off on its own. It started OK again the following day. However, last time this happened, it wouldn't even...


service menu procedure text changed by midge to work with Sharp LC-32P70E & probably the same for similar models.

There are probably ways of really messing up your set if you do the wrong thing from the service menus, so do this at your own risk:

To enter service menu, make sure the set is plugged in but turned off at the power button on the top of the tv,
then while holding both input button and volume down button, push the power button. Within about 5 seconds, the set will power up keep holding the input and volume down buttons until a small "K" appears in a box on the left side of the screen. Then press and hold the channel down and vol down buttons at the same time to enter the service menu.

Once the service menu is displayed on the screen, you can get the screen to display different levels of solid grey by pressing the number keys on your remote. i.e. press "1" to get a relatively dark grey, 2 for a lighter grey, and so on up to 6 which is a bright white screen; 7, 8, and 9 don't appear to do anything. (this was for adjusting grey levels, other settings are available too) Press any number a second time to return to the service menu...

Not sure wether the grey background settings apply, but for entering the service menu it does.

I think to get out of service mode you have to disconnect the TV from the mains and wait about 30 seconds.

it's some time since I used the service menu on the Sharp Aquos but I do remember you can do a full reset to factory settings as well as turn on, off and reset certain system settings too you will just have to experiment with the remote keys, I think the colour fastext key access different menu levels etc but as I said I am unsure, at least this procedure will get you there so you can try for yourself.

Hope this helps

Please come back to let me know if the service menu procedure works for you.

Good Luck

Midge.

Feb 10, 2011 | Televison & Video

2 Answers

My cable input has disappeared. All I have are HDMI, AV, and PC inputs. And the entire selection in the menu for channels is gone including auto channel scan.


- Press Menu
- Press 991
- Go down to Memory recall and press enter
- It will ask you "ARE YOU SURE"?
- Select "Yes" and press enter
- It will take you back the menu screen, turn off the TV and turn it back on user_offline.gif quote.gif

May 18, 2010 | AOC L22W898 22 in. LCD TV

1 Answer

Screen option greyed out on 42lc7d


Is it this way no matter what input you are on? Try switching to each input and then going into the menu to see if it is still greyed out each time? If it stays greyed out, then you have a bad main board.

Jan 05, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer

No new text alerts


type *#7370# that will solve the problem "warning that code is reseting ur phone so your phone numbers that are stored on the phone will be erased" good luck

Apr 21, 2008 | Nokia N95 Cellular Phone

1 Answer

Grey Screen


Try the reset on the remote. Press this key twice to restore factory settings. The TV will automatically start Channel Search and clear all customized settings. These features will automatically reset: ? Picture/Sound Adjustments: Color, Tint, Contrast, Brightness, Sharpness, Color Enhancer, Tone, and Surround Sound ? Channel Memory ? Audio to Stereo ? Caption to OFF ? V-Guide to OFF ? Aspect Ratio to 4:3 (normal) ? Menu Language to English ? Sleep Timer (if previously set) ? Video to TV (if previously set) If desired, personal settings can be made again using the menu options

Jun 23, 2007 | Sanyo DS32224 TV

1 Answer

Grey screen


Clean , outside of lens, go to menu reset to factory defaults, try another new battery, take out memory card and wipe lightly with alcohol. If none of this works contact or call customer support for brand. You may have dead pixels, if that is the case it's time to buy a new camera. Jimmy

Dec 31, 2006 | Canon PowerShot A300 Digital Camera

Not finding what you are looking for?
Panasonic Tc-p50g20 Viera G20 Series 50" 1080p Wifi Plasma Hdtv Hdmi Logo

Related Topics:

213 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5699 Answers

Demonic-2011
Demonic-2011

Level 3 Expert

512 Answers

The Knight
The Knight

Level 3 Expert

76143 Answers

Are you a Panasonic Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...