Question about Toshiba Televison & Video

Open Question

My Toshiba flat screen TV won't stay on it turns it's self off after 5 seconds why is that?

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: My 37'' Vizio Flat Screen TV keeps shutting it's self off

I had a problem with mine shutting off randomly and (luckily under warantee still) the guy came out and replaced the mother board. If you're under warantee still just call vizio.

Posted on Feb 21, 2009

boltthedog
  • 24 Answers

SOURCE: Logik flat screen TV stays on for about 2 seconds

fluty power lead?

Posted on Sep 19, 2009

  • 1156 Answers

SOURCE: My Mitsubishi HD1080 medallion projection

Hello,


It's the problem of overheating in the power supply board of the TV.on the power supply board of the TV there are few capacitors and IC.any of this IC is got short or may be weak.so due to this when you start the TV the current passes from electric outlet to the power supply board of TV.but when the current passes from that weak/faulty part at that time current gets stopped or slow and the board overheats and TV shuts off. this is a common problem faced by many other users too.the possible option to solve this issue is to check the power supply board by a meter and continuity tester and replace the faulty component on the board which is short due to which power supply board is getting overheated.its bit technical job but yes its not at all a costly repair to do or get it done by the technician. for required parts it can be easily available from local electronic hardware shop.This will help.

Posted on May 17, 2011

vinceisaac
  • 2432 Answers

SOURCE: My son is in Stanley

hi the problem with your tv is with in button key controller board, here are the ways on how are you going to fix the problem.

  • open the back cover of your tv with the use of philip screw driver to gain access the button controller.
  • remove the connector and then detached the controller board, spray the channel up/down button with a electronic contact cleaner to have good contact.
  • if the buttons are worn out you can replace only the buttons just buy at any electronics store, you can also buy or replace the whole button key controller if you want. there are sites in an internet which provide button key controller for tv like for example you can inquire here.
  • now after you replace with new button controller reinstall the connector fix it not to loose and then placed the back cover of the tv unit and screw it.
  • plug the power cord then turn on the unit. good luck i hope it will help you.

Posted on Jun 10, 2011

Testimonial: "Thank u so much. If this works it will save us so much money. I'm disabled and live on a very limited income. Thank u. Thank u. Thank u."

  • 1 Answer

SOURCE: Hi, My Toshiba TV won't come

hi im having exactly the same problem with toshiba 40bv700b
eont come off standby tv only few weeks old

Posted on Jul 10, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Toshiba satellite c655d screen won't come on


Try holding the power button in when your booting for 5 seconds, not long enough for it to shutdown again
1. push it to power up leave your finger on it for 5 seconds

Let me know

Mar 29, 2013 | Toshiba Satellite Computers & Internet

1 Answer

Toshiba 40" turns on for a few seconds, then turns off. No picture!


Consider having it repaired as it should be in warranty.

Apr 30, 2012 | Toshiba 40E210U 40 in. LCD TV

1 Answer

Why does my tv turn off by it's self after a few


Either a power board problem or something in the set is pulling the power voltages down---if under 26 inches it may not be fixable.

Mar 19, 2012 | Emerson Televison & Video

1 Answer

The power won't stay on..it turns on for a second then shuts back off


Unplug the set see if it resets. Plug back in after 5 minutes to see if it works then. Otherwise you need a tv repair shop.

May 16, 2011 | Televison & Video

1 Answer

PUT IN A NEW LAMP BUT NEED TO KNOW HOW TO RESET TIMER. THE WORDS STAY ON THE SCREEN FOR 1 MINUTE.


Turn the TV on, and once the timer leaves the screen (after 1 minute as you say) you do the following.

Hold both the "Volume Down" button on the TV it's self and the "Split" button on the remote for at least 5 seconds. That should reset the timer.

Jan 21, 2011 | Panasonic PT-44LCX65 Television

2 Answers

When i turn the tv on it comes up the main screen like,tv, hdmi,1 exc.then with in secounds it goes to a black screen it will not let medo anything unless i turn off and does the same thing i need help...


You have a power supply problem. Within about 32 seconds the picture drops out because the backlite transformers shutdown. Yoy will have to find a new power supply or have some one fix yours.

Mar 20, 2010 | Element Electronics FLX-3211B 32 in. LCD...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

40 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73619 Answers

Jaime Hernandez

Level 3 Expert

2315 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

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

Answer questions

Manuals & User Guides

Loading...