Question about Toshiba Televison & Video

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I have a 50"Toshiba smart tv and the tv wont respond to the remote or the control panel buttons. Once i disconnect and reconnect the power source it shows Toshiba and then the screen is dark blue.

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  • Toshiba Master
  • 76,204 Answers

Corrupted firmware. Update it. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/

Posted on Jul 13, 2016

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
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Good luck!

Posted on Jan 02, 2017

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snakehead

Henry Thomas

  • 1074 Answers

SOURCE: Monitor goes black and both blue lamp blinks

have a tech check your tv there is a fault in tv horizontal circuit.good luck my friend.

Posted on Jun 23, 2007

Anonymous

  • 2 Answers

SOURCE: ViewSonic N3250W Locked

Yeah, my 19 year old daughter did the same thing. I found a solution on the 2750W thread
http://www.fixya.com/support/t115143-tv_just_flashes_different_colors

Solution - just press Menu, Enter and Power buttons at once.

Posted on Mar 12, 2008

Anonymous

  • 2 Answers

SOURCE: Panasonic TH-50PX60U no buttons working

The software in the cpu of this set is damaged you must reload it to fix the problem..

Posted on Dec 18, 2008

Cary Leonardt

  • 304 Answers

SOURCE: Screen goes black nafter start up. What can I do?

You probably have some bad buffer boards as well as a bad Y-main bd and or a bad X-Main bd. Have a trained samsung tech troubleshoot the set.

Posted on Jul 17, 2009

Anonymous

  • 15 Answers

SOURCE: 50 inch Plasma Samsung HP-T5054 appears to have power however...

check the power inverter on the power strip. also check the caps on the board and if any of those caps have a round top it is bad and needs to be replaced. i hope this helps.

Posted on Jul 28, 2009

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Samsung lcd tv can't find a source, buttons on remote control don't respond, nor buttons on the control panel on the right side of the TV device


consult the owner manual or call Samsung---this set likely has a lockout feature that locks both the remote and the keyboard out.

You might also want to research this by taking the model number and Google key words "remote lockout" etc.

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Unplug Tv from power source, wait 10 minutes and replug

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put your remote down and dont use it. disconnect the power at the plug. wait 30 secs. reconnect the power at the plug and use the ON button of the TV, see what happens. only then try remote. a TV is never OFF unless its power is disconnected even when the remote tells it to go off, its still in standby and what it needs is a proper OFF for a while.

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Toshiba tv keeps on changing inputs at irreguar times on its own and the every button on the remote changes the input. have tried removing batteries from remote but problem continues


There is a known problem with Toshiba Tvs that options change with out any input of buttons or remote. the tv switch panel needs replacement. This is situated behind where the buttons are on your tv usually bottom right. there is a work round if you dont want the expense of part replacement. you can disconnect these buttons and only use the remote. This requires taking off the back (ensure tv is disconnected from power as there is high voltage in the tv) once the back is removed and tv is laying on its front you will see bottom left where the buttons now are, a couple of cables one will have seveal wires and one will only have a couple of wires take the smaller one off this will disconnect the buttons and stop the problem. once this is done you can only use the remote control to control the tv settings but the power on off button still works.
I hope this was useful.

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1 Answer

Toshiba 32hl67u reset button I was wondering where it is


If the TV stops responding to the controls on the remote

control or TV control panel and you cannot turn off the

TV, press and hold the POWER button on the TV control
panel for 5 or more seconds to reset the TV.

hope this helps

John

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Blinking is a trouble code. Try unpluging for a longer time then hold power button in when pluging back in to try and reset.

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1 Answer

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Double check the wire plugs from where they connect to the front keyboard panel and the main chassis

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1 Answer

Tv wont respond because device menu is changing through each device


I had a similar problem: my WS-55511 would not respond to the remote and the front control buttons (with the exception of Power) cycled through the Device Menu. I solved this problem by disconnecting the front panel. Here's how to do it: 0. Unplug the TV
1. Remove the speaker grill from the front by pulling forward: there are no screws. 2. Disconnect the two cables that are exposed after the grill is removed. 3. Plug the TV back in, wait for 5 minutes to reset. 4. Try using the remote.  Hope this helps! 

Oct 06, 2008 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Region Codes


1. Disconnect your player from its power source for thirty seconds 
2. Reconnect your player to its power source 
3. Press the Power On button on your remote control 
4. Press the Enter button on your remote control 
5. Press the 8 button on your remote control 
6. Press the 4 button on your remote control 
7. Press the 2 button on your remote control 
8. Press the 6 button on your remote control 
9. Press the 9 button on your remote control 
10. Press the Enter button on your remote control 
11. Your player should now place itself in Standby mode 
12. Press the Power On button on your remote control 

It should also work for HT-Z310T and HT-510T and its variantes...

Apr 12, 2008 | Samsung HT-Z310T Theater System

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