Question about Toshiba Televison & Video

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Hi I have a Toshiba Regza 42zu650u which keep turn it self on and off.The power light is blinking green and was hookup to my directv cable box..Any suggestion was maybe the culprit. Power supply main

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The Knight

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  • Toshiba Master
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Those 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. https://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.

Posted on Jul 01, 2020

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5 Related Answers

Anonymous

  • 2 Answers

SOURCE: HP a350n not powering up.

unplug power and open computer and pull the small battery and wait 30 sec and replace
plug in everything and reboot
may have to re-enter cmos utility

Posted on Aug 25, 2008

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Anonymous

  • 1 Answer

SOURCE: psu blinking green light, no power

I read all the solutions, followed the manufacturers instructions exactly, replaced the cmos battery and nothing solved the problem (blinking light on PSU after a power failure and no startup at all). I had ascertained that the PSU was intact by disconnecting all the PSU connections to drives and motherboard at which time the PSU LED stopped blinking and was constantly on.
Just before throwing my computer away I decided to follow the instructions listed by "guest" to unplug the power to the motherboard and then with the power supply back on to plug the cables back into the motherboard. No only did sparks not fly, but it started up and ran perfectly! Many thanks to "guest."

Posted on Sep 18, 2008

Anonymous

  • 2 Answers

SOURCE: Replace Light Engine

I have the 62HM95 and my light engine went out between 2 and 3 years. I will never buy a Toshiba again. I have had nothing but trouble with the components and the customer support. I am in a class action lawsuit with them, but I doubt very much will come of it.

As far as fixing your TV I was in the same delimma as you. I wasn't willing to pay nearly $1000 to get this set repaired when it already cost $3000 and it started having problems within the year and major issues after 2-3 years. I was willing to risk a couple hundred bucks that I could fix it myself. If you aren't very handy with taking things apart and putting them back together, by all means don't do this. It is pretty easy to do and you can figure it out as you go, but I wouldn't suggest you doing this if you weren't willing to take the risk of really messing it up.

I didn't go to Part Store.com because they wanted $456 and then when I finally decided to do it they raised the price to $556...No way, I found http://www.tristatemodule.com/html/light_engines.html and you can get a light engine that is refurbished for $250, or you can have your light engine refurbished for $200, which is what I plan to do if this one fails in the next two years. I looked at their site and it doesn't show that they have any in stock, but they may if you call. I wasn't comfortable sending mine off to be refurbished because I wasn't sure if I would remember how to put it back together, and I'm glad I didn't because the one they sent me didn't work, which sucks, but it happens. I called them back and sent it back to them and it worked fine. All in all, I had no instructions or any other help besides my memory of how I disassembled it and it only took me an hour at the most, not really too hard.

The only other issue I had with them and it really wasn't with them as much as Toshiba is, I received a light engine for a 46" model, which when I talked to Toshiba they swore up and down that it wouldn't work, when I talked to TriState about it they said that Toshiba would say that and they had used it in 1,000's of 62" models and it's worked fine. After they replaced the broken one they sent originally, the new one worked fine and is still working brilliantly and I have my original 62" light engine to get refurbished if anything should happen again. Their shipping time was good and when I returned the product to them, I received a working part pretty quickly.

For $250, this would be the only way I would go. If this hadn't worked, I probably would have just went out and got a different TV. I hope this helps.

Michael

Posted on Nov 17, 2008

Anonymous

  • 59 Answers

SOURCE: HP computer doesn't turn on

Your power supply is bad--you will need to replace. I suggest looking at tigerdiect for a replacement.

Posted on Dec 12, 2008

SOURCE: rapid green blinking green light on monitor and power & no video

try to acces the menu and to reset the display settings.
try another monitor on your computer to be sure that your video board is working, and if it is change the resolution in 1024X768 and try again your dell display

Posted on Oct 27, 2009

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1 Answer

All of a sudden our TV won't turn on. The green light appears when we turn it on but flashes green 3/4 times then turns to a flashing orange light. Any ideas what's going wrong and how to resolve?


Those 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/
LED 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.

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If you are using a hdmi cable take it off and switch to component cables if the problem goes away keep it that way. Sometimes the hdmi hookups have bugs like this.

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It sounds like the seine board. I replaced several of these. Exteded warranty would be nice in this situation. Hope you have one.

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