Question about Toshiba 40RF350U 40 in. LCD TV

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Toshiba 40rf350u dead

No power

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Follow the power cord inside to the main fuse and check that first.

Posted on Dec 04, 2012


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Model 40RF350U powers up, but no video from any source except menu and channel numbers. Would this be the main board?

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.

Aug 02, 2015 | Televison & Video

1 Answer

I have a series of colored lines on the right 3 inches of the picture. Lines are vertical(top to bottom).The rest of the picture is fine.There is no picture only lines on the right 3 inches of screen.

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Dec 10, 2014 | Toshiba 40RF350U 40 in. LCD TV

1 Answer

How to fix a lcd tv

It is not an easy task as you thinks. It is a skilled work. Sometimes, a software update might be necessary. If you wish to get more details about many faults and repair procedure to LCD TVs, check this link.

Feb 20, 2013 | Toshiba 40RF350U 40 in. LCD TV

1 Answer

No power

check main fuse the power cord goes directly to inside the set first.

Dec 04, 2012 | Toshiba 40RF350U 40 in. LCD TV

1 Answer


Good day!!!

If you are looking for a menu to hit I suggest you look for the remote of your TV and you will find the button of the "MENU" you can hit that to see what you are looking for....

I hope it will be helpful...
Thank you!!!

Jun 11, 2011 | Toshiba 40RF350U 40 in. LCD TV

1 Answer

My toshiba 40rf350u is showing colored vertical lines on the left side of the screen 2 inches off the edge and 13 inches wide they seem to appear in morning and go away after 5-10 minutes. please help

I have fixed the issue on my Toshiba 40" Flat panel. There are several ribbon cables that run across the top of the FPD module. It took a short while to disassemble the entire assembly. The fix I employed was to secure the ribbon cable using black electrical tape. Unfortunately the reassemble revealed an isse where the frame for the FPD module reintroduced the issue. I merely wedged the frame and the assembly and that resolved the issue entirely. I neglected to totally resolder the connections so not to damage any of the other ribbon cables for the display. Note these ribbon cables get very hot to the touch.

I have video's and pictures on request.

Feb 02, 2010 | Toshiba 40RF350U 40 in. LCD TV

1 Answer

I have multi-colored vertical line on my Toshiba Regza LCD. Model 40RF350U. How can I fix this?

unfortunately this is the display and it will cost as much or more than you paid for the set to have it fixed. You might can call Toshiba and see if they will help you with it. Is it less than a year old, if so it is still in warranty and they will have to fix it.

Oct 14, 2009 | Samsung LTN1535 15 in. HD-Ready LCD...

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