Question about Toshiba REGZA 42 in. Flat-Panel LCD HDTV
TV was fine. Turned off power. 20 minutes later tried to turn it on and now, 24hrs later it still will not turn on. There is a new consistantly blinking in sets of 3 a small yellow light on the front. Any advice?!
The problem is with the signal board. Basically, it is not allowing the power signal to go from the on button from the set or the remote to the TV. I am having the exact same problem with my 42" LCD Regza. Currently, if you are under warranty, Toshiba does not have these in stock. They will not have them available to send until early January. My TV has been at the repair shop since December 4th. I am very upset as I won't be able to watch the bowl games in HD. If your set is still under warranty then call Toshiba help line at 800-575-5469. You will need the model number of yout TV that is listed on the front of the owner's manual. They are:
The first number will be the giveaway as to which model you have. It is the size of your set. They will ask you to try a hard reset. (Hold pwer button down for 5 seconds until you see the yellow light go solid and go off.) This will most likely not work. If it does, you are lucky. I found that if you unplug the TV for an extened period of time, ie overnight, ity may come back on. It will eventually give out completely though. Better to get the problem addressed with the manufacturer. If you are not under warranty then I do not know what to tell you. Right now I am searching the internet to see if I can find this part to maybe purchase myself. Only if it is not too costly. If I find anything I will post here for all. If you have any questions, feel free to email me a firstname.lastname@example.org and I might be able to give you more details on your problem. Good Luck.
Posted on Dec 17, 2008
I had the usual problem with a Toshiba 32HL67. Shortly after the warranty period ended, the TV would not turn on. The yellow light would blink three times ad infinitum until I unplugged the TV. After those incidents, the TV worked fine for about a year. Several weeks ago, the same problem started again.
Took the TV to a local repairman and discussed it with him. His thoughts were that it either involved the digital video board or the power supply. He suggested that I find the video board on the internet and let him install that. I located this part at discount-merchant.com for $49.95 plus shipping. Received it last week and had him install it. TV has worked fine since then. Got my fingers crossed.
The video board is Part V28A000320A1.
Posted on Mar 03, 2010
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Posted on Jan 02, 2017
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