Question about LG 32LG40 32 in. LCD HDTV

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My Toshiba model 40E210U flat screen tv freezes up and the picture fades away. Sound locks up and gets louder. Any suggestions?

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  • LG Master
  • 933 Answers

I would start with having the power supply checked. If the power supply is in good working order, I would then suspect the main board.

Posted on Oct 26, 2012

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Posted on Jan 02, 2017

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SOURCE: LG LCD flat screen TV - 42LG50-remote control is unresponsive

Sounds like a probable main board issue

Posted on Feb 21, 2009

  • 458 Answers

SOURCE: I have an LG flat screen no picture or sound

As your TV is three years old, I would suggest you contact your LG dealer to arrange an engineer to call to do a software upgrade on the it. The current software will be out of date & if you are connected via the HDMI connector then this can give audio/video problems.

Posted on Oct 28, 2009

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SOURCE: No Picture on a 4 yr old TV

Ur LCD inverter board it dead,need it replaced.

Posted on Nov 20, 2009

  • 31 Answers

SOURCE: sound but no picture

hurl out of the window

Posted on Apr 19, 2010

TV #1
  • 129 Answers

SOURCE: I was watching Tv and the picture starting from

You need to replace backlight inverter.

Thanksdb1cdc7.jpg

Posted on Nov 01, 2010

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Have a 40RV525U Toshiba, that the picture locked up and in seconds just faded away. When you turn it on the green light on front comes on and nothing else, no picture no sound


Fault to its main 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. Surf the site with patience. 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.

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40" Toshiba TV - Flashes on for a half second, then no picture


Sounds like main board fault. Contact any service technician to confirm. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/

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My toshiba 40e210u lcd tv won't show full image on screen


The Aspect ratio of the TV could be on the wrong setting for the image you are trying to view. Widescreen's standard ratio is 16:9 ensure the TV is not set to zoom, 4:3, or pan & scan in the picture menu of your TV.

If the picture looks normal except it's just missing the edges or looks squashed or looks like it is zoomed in from the normal image then aspect ratio is probably the cause.

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How do i get my toshiba 40inch. LCD to turn back on?


If you keep getting this problem(green light turn on for 5 to 10 seconds then TV shuts down along) you get to try this:
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Consider having it repaired as it should be in warranty.

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I was having this exact problem. You have to go to the "Audio MIDI setup" icon in the utilities folder. plugin your mac to the HDMI and TV and it should show up on the menu bar on the left as "HDMI"- then click it. then you have to click on the "format" drop down menu and change it to either 48000.0Hz or less. Make sure that the volume is down on your TV bc I almost gave myself a heart attack when I clicked it. Apparently the TV HDMI input is not compatible with the default on the Mac. Hope this helps!

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1 Answer

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It is not your tv its channal 9, switch off totally at the wall, disconnect aerial, turn on - tune into channel other than 9, plug in antenna again

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