Question about Dell W2300 23 in. HD-Ready LCD Television

1 Answer

Display continueuly changes

Problem started with input display staying on, now on screen menu constantly changing by itself. Every menu/button option will change on screen without touching remote. Changing channels, input, scrolling menu. Any ideas? Thanks

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  • tek54 Jul 06, 2008

    Not the problem. Disconnected for days and as soon as plugged in screen goes crazy! I need a schematic!

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  • 2,267 Answers

Unplug your device for about 30 minutes to let the circuitry reset itself.
If it works normally after that, it means a hardware part(s) is overheating inside, more likely a power supply is starting to fail and does not provide the proper voltages for the microprocessor.

Posted on Jul 04, 2008

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I have a 60" Samsung led TV. Model number UN60EH6003F/type UN60EH6003. The TV turns on but doesn't show a picture. You can see the screen light up but stays a black background. Which board is bad?


well 1st before id go changing any parts I look at weather or not the input is selected correctly over to the input that im providing a known good picture signal with (antenna,cablebox,etc.), you'd be surprised how many times I get a call and I go and use the input select buttons on set itself (NOT REMOTE) and whhoolaaaa! there it is , of course I always hear next I didn't change that !!
a short comings of todays modern TV's if you arnt having any signal into it ,the screen is black and the set-up menu wont display on a black screen

Oct 27, 2015 | Samsung Flat Panel Televisions

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Black screen for HDTV channels -- but TV menu and DVDs display normally


Try hard reset, Please unplug the tv cables and power cables for 30 min and redo the cable and check its working ....




Good luck...

Aug 01, 2008 | Hitachi 42HDS69 42 in. Plasma Television

3 Answers

I cant get picture to fit screen. like when news is on the words on the bottom dont fit


Sounds like the picture is Zoomed. Note it. Refer its user manual to get details to make it to Normal state. Electro help

Feb 18, 2015 | Flat Panel Televisions

1 Answer

I have the samsung LN52A550. When I turn the tv on a blue screen appears. I tried changing the source with the menu button but does not display anything. The TV is about 2 years old. The sound works. When...


Try this
Method one- with set on, hold down the exit button on the remote for 10 seconds. It will bring up the warning it will reset to the defaults it had when removed from the box and powered up initially. in the warning box it will show the cancel button highlighted initially. press the left arrow to select the reset option. You may end up doing this blind, so you may need to try it a couple times and the only indication of where you are is just a slight flash from part of the screen.
Once that left arrow has been pressed once, the reset option choice changes to "Ok" or "reset", press "enter" The set should
do it's thing to reset and then shutdown.,

Method 2
it should get you into the hotel settings, but you can reset to factory defaults from there, changing any other settings may limit access to the normal settings.
Shut the set off.

The while holding the mute, menu and info buttons, trun the set on while holding them down. If the functions portion of the board is working, it should bring up hotel options menu.

Feb 07, 2012 | Samsung LN52A550 LCD TV

1 Answer

My TV lost its wide Screen display two days ago. It Screen Menu is not available (only for VGA, whatever that means). How do I restore wide screen display?


VGA is an interface used between a computer and monitor. You need to go through your main menu and look for 'Input' and change it back to whatever input you normally use, such as 'Cable' or 'Antenna.' Depending on how your remote is designed, you may have a button marked 'Display' which gives you access to input selection.Right now, your set is looking for input from a computer and is expecting to see signal from a 15-position connector which you probably have never used.

Nov 30, 2011 | Grundig GU19WDVDPCX 19 in. LCD TV

1 Answer

How to adjust color for better picture


Hello there,

For the Best Picture use the HDMI Cable and here are the Settings for the color setup.

Adjusting Your HDTV Settings
Using the On-screen Display (OSD)
The remote control or the control buttons on the side of the TV can control all the function settings. The
OSD allows you to adjust contrast, brightness and other settings. The TV will save changes made to the
settings, even if the TV is turned off.
The OSD consists of several menu options. The main menu options may vary depending on your
selected input source.
Note: Some of the main menu options may have additional submenus, for example, the TV Rating
submenu for Parental Controls.
The remote control or the buttons on the side of the TV can control all the function settings. The HDTV
Settings App allows you to adjust contrast, brightness and other settings. The TV will save changes made
to the settings, even if the TV is turned off.
The HDTV Settings App consists of several menu options. The main menu options may vary depending
on your selected input source.
Note: Some of the main menu options may have additional submenus, for example, the TV Rating
submenu for Parental Controls.
1. Press the VIA button.
2. Press ? or ? on the remote control to select the HDTV
Settings App, and then press OK. The Main Menu will be
shown on the screen.
3. Press ?, ?, ?, or ? on the remote control to select one of
the menu options:
? Input
? Wide
? CC
? Sleep Timer
? TV Settings
? PIP
? Network
? Bluetooth
? Help
4. Press OK to select the option or feature you want to adjust.
5. Once the menu option is displayed, press ? or ? on the
remote control to select one of the items to adjust.
6. Press OK to select it, and then press ?, ?, ?, or ? to adjust the selection.
7. Press BACK once to return to the previous screen. To return to your program once adjustments
have been completed, you can do one of the following:
a. Press EXIT on the remote control.
b. Press the RED button on the remote control.
c. Highlight and select the RED X in any menu.

i hope this was helpful don't forget to Rate

Jan 26, 2011 | Vizio M550NV 55 in LCD HDTV

1 Answer

How to enable the input of lcd


hi,
u can sellect input by following setup

1. Press INPUT. on remote
(A list of selectable sources appears).
2. Press INPUT again to select the input
source.
( An image from the selected source automatically
displays).
Each time INPUT is pressed, the input source
toggles.

If the image does not come in clearly from the external
equipment connected to INPUT 1 or 2, you may need
to change the input signal type setting on the "Input
Select" menu.

1. Press MENU to display the MENU screen,
and then press c/d button (on remote) to select "Option".

2.Press a/b button (on remote) to select "Input Select", and then
press ENTER.

3.Press a/b button (on remote) to select the signal type you
want to set, and then press ENTER.
4.Press MENU to exit.

just try these. need further help feel free to contact.
ok.

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1 Answer

AOC Plasma TV turns on by itself and changes channels non stop.


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Jun 17, 2009 | AOC A42HD84 42 in. Plasma HDTV

2 Answers

Picture setting regularly changes to dynamic from standard


You need to change the option throgh the service mode.
You can not access that mode without permission from Samsung.
better to contact Samsung call center.

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2 Answers

Volume and menu does not display


I had this problem on my Aquos (LC-46D62U). It was NOT a hardware problem. I recommend turning off the television. Next unplug the television for 5 to 10 seconds. This resets something for the television. Plug it back in and turn on the television. You should now be able to get your volume and other on-screen displays.

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