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Toshiba 46sl412u doesn't turn on - Toshiba 46SL412U 46 in. TV

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Toshiba 46SL412U lines on screen

Those look like dead pixels. If there has been any impact to the screens surface recently, you can attribute them to that. If you want it fixed, is suggest that you'd be better off getting a new screen.

Oct 14, 2016 | Toshiba 46SL412U 46 in. TV

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I have a Toshiba LED TV Model 46sl412u with an intermittent issue. Upon power up the green led power indicator light will come on but no picture will come on the screen. Any help is appreciated.

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. . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

May 19, 2015 | Toshiba Televison & Video

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Toshiba screen black

Check and replace damaged component/s at its backlight inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with patience. Pull up older posts. Do a search by type in the brand name of your device at its search box.

May 31, 2014 | Toshiba 46SL412U 46 in. TV

1 Answer

My toshiba 58l4300u won't hook up to the satellite dish

What do you mean exactly ? Are you getting any image at all on your TV ?

Sep 29, 2013 | Toshiba 46SL412U 46 in. TV

1 Answer

How to fix thosiba led tv 46inch, which does not turn on?

It is not easy to answer this problem, as there are so many reasons for this fault. Troubleshooting should start from it main power regulator board itself. Contact any service technician. Handling main power supply board is very dangerous for an unskilled user.

May 24, 2013 | Toshiba 46SL412U 46 in. TV

1 Answer

Toshiba won't function with remote

All universal remote controls should have to setup with the TV by its codes. There are codes, given below, to synchronize the TV with remote control. Brand name of the remote control you have isn't matter. Check these codes. Proceedings also is given. If you want further details, check this link, and select the site 'Electro-help'. pull up older posts there for more details.
Setup codes for Toshiba TV are:
0159 0178 0109 0120 0181 0105 0049 0095 0170 0260 0358 0394 0924 0012 0095 0117 0141

Direct Code Entry
  1. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
  2. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks, then stays lit.
  3. Enter the 4 digit code from the code tables. Note: after a valid code entry, the red indicator turns off. For an invalid code, the red indicator flashes.
  4. With your device on, press CHANNEL UP. If the device responds, no further programming is required. Note: If some buttons do not operate your device, try one of the other codes for your brand.

Jul 10, 2012 | Toshiba 46 46SL412 TV

1 Answer

TV Toshiba flat screen

You hv bad capacetor on power board. Just open back of your tv and you will see couple capcetor swelen. They are only couple of dollar each. You just need to know to soder them

Jul 05, 2012 | Toshiba 46SL412U 46 Class Widescreen LED...

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I'm using a Toshiba L505-10W. recently i've installed windows 8 consumer preview. my wireless doesn't turn on and the flash cards doesn't work either. realized that even my bluetooth d

The drivers for the hardware don't exist for windows 8. You need to format. turn on holding the 0 key. follow steps to set to factory defaults, save your pictures and documents first cause this will erase them.

Jul 01, 2012 | Toshiba Computers & Internet

1 Answer

How put window vista back to factory setting without a disk


Toshiba laptops have a built-in recovery mode on the system wherein you don't need to use a disc to restore it to factory default. The hotkey for the recovery is the 0 key (don't use the key on the numpad if you have one). To activate it, you need to turn the computer off, then you need to hold the 0 key then turn the computer back ON. If you hear a continuous beep, you can let go of the key and It will then say "Windows is loading files". If this doesn't work, that means that this computer doesn't have the hidden partition for you to restore the unit to factory defaults (either it's faulty or it's not there) and you need to order the recovery discs from Toshiba at 1-800-457-7777 if you purchased the computer in the US and for Canada, it's 1-800-663-0378.

If you're still under warranty, they'll give it to you for free.


Sep 04, 2011 | Toshiba Satellite L45-S7423 Notebook

1 Answer

Last month we bought a new Toshiba 46SL412U LED TV. We would like to hook up our digital camera to it to see pictures of a recent vacation. We don't know how to do it. All that came with the TV was...

Your television has a USB port. Yyou can hook up your camera to the tv using a USB cable, goto input ->USB select pictures as the type of content to browse the pictures on the tv.

Jul 15, 2011 | Toshiba Televison & Video

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