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My 46" Toshiba Regza will not turn on and just has a blinking light how do I fix this

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Check the batteries in the remote control. Change them if necessary. Try turning it on from the power switch of the TV itself.

Posted on Dec 31, 2012


6 Suggested Answers

  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Can't remove base-mount from Toshiba REGZA 46

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The secret is locating a total of four hex (or in some models - 5) screws located at either side near the bottom at the back of the unit.

Posted on Jul 04, 2009

  • 53 Answers

SOURCE: I have a 2008 toshiba regza 46 lcd. somebody

Hello Reine if you can still see the picture just faded in the backround then this could be a bad connection inside your tv set that was created by the jolt because your back light is still working unexpensive to repair, if you can not see the picture anymore there could be two things that coulda happened the ccfl lamp got damaged by the jolt and needs to be replaced or the inverter power supply blew a fuse or a component and has to be repaired, what i would recommend for both cases is to take it to a near by tv repair shop and let them tell you what is wrong with your tv set if it turns out to be the inverter board that is defective they sell some online and you can replace this board on your own just be very careful when doing so, thank you have any more question just ask hope this helps.

Posted on Sep 01, 2009

  • 1 Answer

SOURCE: Our Toshiba Regza won't turn on.

Down load this firmware file p/n 2007SEN069 from this address The instructions are here also. Un zip to a blank sd card. I'm not sure if the set will boot to the card or not.
I finally got the tv to boot by constantly plugging in the a/c power and unplugging the power until it filally booted and was able to turn the set on.
Remove the sd slot cover from the lower right rear of the set, and insert the sd card with the unzipped firmware. Monitor the screen and follow instructions. Do not remove the card until the set powers off.
This fixed mine, hope others benefit from this repair.

Posted on Jun 28, 2010

  • 2 Answers

SOURCE: my Toshiba regza 46" doesn't

This specific model of Toshiba television decided to re-introduce the FULL POWER DOWN feature in order to provide an energy-efficient alternative to turning off the TV.

On the right-hand side of the screen, there is the panel of buttons including the channel, volume, and the STANDBY button.

On the left-hand side of the screen, there is the FULL POWER DOWN button.

Try using either of these buttons to power on your TV.

Posted on May 05, 2011

  • 1156 Answers

SOURCE: To receive the best picture,

Hi, i guess the best picture quality to set the TV to is to set to a default setting is always the best quality setting a TV set could, because is the setting that came with original default setting ..

To know the default setting that will work best for your TV set,you can use the manual of the TV to check the default setting..

Hope that helps..

Posted on Jun 17, 2011

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1 Answer

Toshiba 46 inch regza yellow light blinks and picture wont come on but I have full audio

Most likely the power supply board needs to be replaced. It could also be the T-con board or less likely the display itself.


If you don't know how to do it yourself, find some local Electronic repair shops, get quotes, try to find reviews on the shops.

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1 Answer

Toshiba 46 inch regza1080p wont turn on. it clicks,yellow blinking light at front

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

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1 Answer

This is a 46 inch regza and it has the timer/rec light flashing and will not come on. Had this problem a couple of weeks ago and thought it might have been a surge but i have it plugged into surge...

These blinks (flashes) are fault indication. By the number of blinks occur at one time switch ON, you can vet an idea about the faulty circuit stage inside the TV. Count the blinks occur at one time switch ON, carefully. Do it once again, and make sure about the number of blinks. If the flashes are continious, non-stop, the main system control IC should be suspected. If you wish to get more details, check the site linked here. It has blinking codes detail to many brand TVs. Pull up older posts.

Dec 31, 2013 | Toshiba REGZA 46RV530U LCD TV

2 Answers

What's your problem? won't turn on..... yellow/orange light continually flashes three times...

Toshiba Regza 37in - 37HL17
TV will not turn on - Yellow power ind. Light blinks three times...
Fixed with a firmware update (hard to believe, but true). Search Google for a file named: (don't worry if the page you find it on doesn't mention the 37HL17 - it worked fine). Unzip the file, and copy the 3 folders and 3 files to the root of a small SD card. The SD card MUST be 2GB or less in size (I used a 1GB card), and it MUST be formatted with FAT-16 (not FAT-32). Mine was pre-formatted as FAT (FAT-16). The SD port is on the back of the TV behind a cover plate near the power cable. You do NOT need to remove the back cover of the TV, just the small cover plate (1 screw). UNPLUG the TV; remove the cover plate; insert the SD card (prepped as explained above); Plug in the TV; Watch the yellow lights blink, then turn blue, then go dark; UNPLUG the TV; remove the SD Card and replace the cover; Plug in the TV; Yellow lights will blink a few times (this is normal); when blinking stops, turn on the TV and you should be good to go. :-)
Pictures attached are from a Toshiba software upgrade bulletin I found online.
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Aug 06, 2012 | Toshiba Regza 37HL17 37 in. LCD TV

1 Answer

Time light blinks 3 times tv does not turn on is it the lamp? and if so how do i fix it

This tv is a LCD tv?Yes.No projection lamp on a LCD tv.Blinking LED any lights,LED light have power indication word on it?Yes,that power supply board it is dead and the causes.

May 31, 2011 | Toshiba REGZA 42RV530U 42 in. LCD HDTV

1 Answer

Blinking red light on bottom of tv

Have Toshiba Regza 42" LCD HD TV. Turned on TV. Heart a pop. Power light on TV blinks 3 times.

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1 Answer

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I have a Regza 46XV648U. And sometime my sound will sound like a Echo Chamber, i can turn it off and the sound will be alright for some time.

Aug 02, 2010 | Toshiba Regza 46RV535U 46 in. LCD HDTV

1 Answer

Wont turn on ,however the light is blinking for "disc".It is a tv/dvd combo regza 26"

another case of getting burnt out. your warentee should cover it dont worry. can be fixed.

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7 Answers

REGZA 42HL167 Won't turn on

I found it!!

In my case, the 42HL167, the CPU pcb (most commonly referred to the SEINE PCB) is having issues booting and just isn't starting up.

My friend gave me his 42HL167 after this problem started after a power event during a storm and I managed to fix it by reloading the firmware.

I posted instructions on my website at:

Once I figured out some of the facts, it was a breeze...

I agree -- it seems like a design flaw. What cracks me up is that the places I called for a replacement SEINE PCB require the core (the bad PCB). Well GEE, why is that!?!? EASY FIX MAYBE?

It was. Too easy. Shamefully easy.


Aug 18, 2008 | Toshiba REGZA 42WLG66 42 in. HD-Ready LCD...

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