20 Most Recent Toshiba REGZA 42 in. Flat-Panel LCD HDTV Questions & Answers


Return to the initial set up procedure and disable second audio program (SAP).

Toshiba REGZA 42... | Answered on May 14, 2018


Definitely a blown fuse, you just need to locate it.
Look up the diagram for your make and model.

Toshiba REGZA 42... | Answered on Dec 22, 2017


Unfortunately TV's aren't built to last anymore...once LED sets came out the life of them dropped in half over what they were 10 yrs ago.. 2.5 yrs isn't that far below average anymore. .There is a good chance you have Tcon board issues, you can try the old trick of cooking it in your oven and see if that helps since it started out as intermittent or would work for awhile and got worse but only about 20% at best of the time that works, you can find instructions on how to do it on youtube if you want to try, it won't hurt anything but chances are it won't fix it...next step is buy a tcon board but there are other things that could cause it , tcon would be where I would start

Toshiba REGZA 42... | Answered on Dec 10, 2017


Does the sound icon move up like it should on the screen when you increase the volume?

Toshiba REGZA 42... | Answered on Dec 09, 2017


T'Con board fault. If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

Toshiba REGZA 42... | Answered on Dec 05, 2017


not sure if this link will help you out but have a look. Toshiba Regza 42 Black Screen Google Search

Toshiba REGZA 42... | Answered on Oct 20, 2017


Yes, try that. It is easy to do and doesn't cost anything. You've tried new batteries in the remote as well right? There are two types of remotes, IR (Infrared light LED is used) and RF (Radio Frequency). With an IR unit I do not see any way there can be interference as long as you don't have an IR lamp around the TV and TW DVR box. On the other hand, with RF, depending on where you live and other factors, there could well be RF interference. You'll have to locate the interference and remove it. In this day and age, things such as LED and CF light bulbs DO cause RF interference. If you use these kinds of lights in the room AND you know that the remote is an RF remote then try turning all the lights off in the room and try again.

Toshiba REGZA 42... | Answered on Oct 05, 2017


software upgrade available from toshiba.

Toshiba REGZA 42... | Answered on Jun 03, 2016


Fault at its main digital 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://electro-medical.blogspot.com/
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.

Toshiba REGZA 42... | Answered on Mar 05, 2016


Probably the backlight inverter have some problem. check the following video to know how to deal with such problem.

http://electro-medical.blogspot.com/
How to use Multimeter to read inverter board tv parts

Toshiba REGZA 42... | Answered on Nov 02, 2015


Check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/

Toshiba REGZA 42... | Answered on May 15, 2015


in wich state are you? we can maybe fix it.

caypianan@yahoo.com

Toshiba REGZA 42... | Answered on May 13, 2015


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 section 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 procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
If blinks continue without any pause, the main board is faulty.

Toshiba REGZA 42... | Answered on Mar 08, 2015


What is the problem you faces with this TV?
http://electronicshelponline.blogspot.com/

Toshiba REGZA 42... | Answered on Mar 08, 2015


As far as I can make out, this Toshiba model is made for the US market so doesn't actually have a freeview tuner. It will only receive satellite and cable HD signals and local US TV, all of which has to be bought. You need to get something like an August DVB400 - HD Freeview Set Top Box -Digital PVR Tuner with USB TV Recording, eBay would be best I think, where they are sold for under £30.00. The tuner packed up on my 32" Regza so I bought one of these and it works fine. Plus you can record to a USB stick if you don't want to miss a programme. Hope this helps ......BS

Toshiba REGZA 42... | Answered on Feb 22, 2015


sometimes its the hdmi cable input
to trouble shoot that switch to another type of input . like video an audio cables or channel 3/4
if it still happens then the audio circuit in tv is to blame.

Toshiba REGZA 42... | Answered on Jan 04, 2015

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