Question about Dynex 32 in. LCD Flat-Panel HDTV

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Dynex tv turns off and on

My TV while watching will turn off for a few seconds and then come back on by itself. At first I thought it was the satellite system but we just got a new system and carrier. It still blinks out.

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Programming Scientific Atlantic remote to work with New Dynex TV

dynex is bestbuy's product try emerson, mine is working with emerson codes

Posted on May 23, 2008

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  • 8 Answers

SOURCE: power button is green - no blinks / no picture / no sound

Unplug it from the wall, wait 2 minutes and plug it back in. if problem still exists, its probably the main pcb.

Posted on Aug 21, 2008

jamielwright
  • 75 Answers

SOURCE: Dynex 19Inch Vga no signal

You may need to set up the video card to see the TV so you can display the computer on it.Somewhere in the setting for your video card should be settings for that.

Posted on Jun 01, 2009

  • 1 Answer

SOURCE: 19'' Dynex TV does not come up as a Computer Monitor.

Follow these steps on the remote :
Press Input,
scroll down and select VGA.

Posted on Jan 03, 2010

  • 1 Answer

SOURCE: 37" Dynex TV won't turn on

TV IS 2 YEARS OLD SAME PROBLEM AS ABOVE

Posted on Oct 11, 2010

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1 Answer

Dynex dx-lcd32-09 tv won't stay off


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.

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The blue light merely indicates that power is getting to your TV. It has internal power supply problems.

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Hi, It could well be the power supply that is in the back of your set. Have a repairman check it out. It's not a do it yourself thing. Good luck.

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The sound on my TV went out all of the sudden. I was watching TV then all the sudden it was like the mute button was hit. The first thing I did was press the mute button a few time, still no sound. Second...


You should take the TV back to Bestbuy when you get the chance... Tv could of came defective from the factory. They should be able to exchange for a new one if you explain the problem to them.

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I turn on my DYNEX LCD-TV model DX-L26-10A and the screen says 'Please Wait" for a few seconds and then I hear the voices for the channel, but there is no picture and there is a buzzing sound coming...


I turn on my DYNEX LCD-TV model DX-L26-10A and the screen says 'Please Wait" for a few seconds and then I hear the voices for the channel, but there is no picture and there is a buzzing sound coming from the back of the unit.

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1 Answer

Philips 26PF5521d LCD TV turns on screen lights for a few seconds then turns off leaving green led flashing Any help apreciated


Tries unplug,replug the tv back like an hour later.Now,the tv is resetting itself back to the factory setting.The tv now,should work again.Not,than the power supply board is the cause.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

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I have a DYNEX LCD37 for 2 years, it was working great untill I plugged in a new HDMI cable to use my laptop, after a few uses I turned my tv on one day and the Contrast was lost, everything works fine...


The tv Tuner signal board have problems,might need the replacement of the Tuner signal board it self.Tries the tv unplug,replug it back in like an hour later.Let the tv resetting itself back to the factory setting.See,if that solved ur problems.Not,than the Tuner signal board have problems itself,must be replaced the Tuner signal board itself.

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1 Answer

TV turns itself off


Sounds like you need a new power supply board

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3 Answers

TV has green sceen and turns off by itself


you have the famous zenith shorted picture tube

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