Question about Toshiba CF20F40 TV
If you had a knoledge in electronics, check the H.O.T transistor, is a big transistor beside the plyback.
Posted on Oct 13, 2008
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.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 24, 2011 | Televison & Video
There are some factors of this kind of problem.
First you could have a failure in the power supply. Next could be the main board. Lastly you could have a problem with the panel itself, this would mean a new set for sure because the part cost is more than a new set.
However try troubleshooting the problem before spending money on repairing or replacing the television. Possibly you can restore the picture and sound to your television ...
Verify the TV is powered on by pressing the power button on the TV's remote or the front panel of the set. This may seem like an obvious step, but many TVs are equipped with a standby light that will illuminate if the TV is turned off, making it appear that the TV is on when it is not.Cycle through the TV's video inputs to verify that your TV is set to the right one. For instance, if you are attempting to use a digital cable converter box that is plugged into the Video 1 input and the TV is set to a Video 2 input that has nothing plugged into it, the TV will not display any picture or sound and may even say "No signal" on the screen. To cycle through the inputs, use the input selection button, typically labeled "input," "source," "TV/video" or the like.
Re-seat the video and audio input connections to verify a loose cable is not causing the TV's loss of signal. If you have a coaxial cable connected from your wall cable jack directly into the TV, it may have come loose thereby eliminating all picture and sound on the TV. Locate the connection cable or cables of whatever device you are attempting to watch and unplug them from where they plug into the TV. Plug them back in and check for a signal. If there is still no picture or sound at this point, the best option is to contact technical support for further assistance.
Apr 22, 2011 | Toshiba 42HP66 42 in. LCD Television
Apr 24, 2010 | Toshiba 57H84 57" Rear Projection...
Jul 30, 2009 | Toshiba TW40F80 40" Rear Projection...
Jul 28, 2009 | Toshiba DVD Recorder AND Series2 TiVo...
Sep 18, 2008 | Toshiba 42H81 42" Rear Projection...
Jun 27, 2008 | Televison & Video
May 21, 2007 | Toshiba CF20F40 TV
56 people viewed this question
Usually answered in minutes!