Question about LG 17LX1R 17 in. HD-Ready LCD Television

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TV will not turn on

For the last month or so the TV has been having trouble turning on. Numerous attempts to turn on the unit had to be made. Two days ago the set will not turn on. The red light flickers when we use the remote or the button on the back. Sometimes you see a green flicker and then back to red. Please help.

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  • swami12 May 07, 2008

    I have the same problem. I do not know how to solve this. Should the TV be replaced?

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The exact same thing happened to me but there is no red light when the TV is plugged sould i replace it?

Posted on May 31, 2008

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2 Answers

Why would our Lowry TV take numerous attempts to turn on?


Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Apr 11, 2015 | Flat Panel Televisions

1 Answer

LNT5265F when first turned on new, small red light came on, played a little tune, then picture came on. About 7 months ago, after the tune played the picture didn't come on, the red light would go...


Good day!!!!
That problem is usually cause of faulty capacitors on the power supply board...
If the capacitors is faulty your TV turn on after a lot of attempt until the TV is totally turn on...
In that case you need to replace the bad capacitors on the power supply..
How can you find where is the faulty capacitors? The bad capacitors is usually leak/bulged on top in that case you easily find it through visual check...

Sep 10, 2011 | Samsung Flat Panel Televisions

1 Answer

Had the unit (46UX600U) for about 8 months with no problems. In the last couple of days the unit will seem to turn itself off and then back on. The green light never goes off though. This happened once...


If going through a cable box you may be loosing signal from time to time. Try playing a DVD to rule out the possibility that its your tv. Try replacing cable box, or add a cable amplifier. Hope this helps.

May 13, 2011 | Toshiba 46UX600U TV

1 Answer

Currently the TV will not turn on at all. It is dead. For the last several months the TV would often shut off after being on for 1 to 3 minutes. It could take up to 4 attempts to turn on again & stay...


i suspect it is capacitors on the power board that are failing on it. I am not familiar with this particular model. But i would say that is what it is, you can usually tell which ones are bad because they will be bulging at the top
scousemartin.jpg

good capacitors look like this below

scousemartin_0.jpg

Mar 09, 2011 | Flat Panel Televisions

1 Answer

Picture goes black


I had the same problem. Could you let me know how to replace the power supply? Thank you in advance.

Oct 18, 2009 | Polaroid 4011-TLXB LCD TV

4 Answers

My son bought an AOC LCD TV (model L24H898) last month and connected his laptop and XBOX to it. Yesterday we lost internet connection and the screen on the TV went blank. Now none of the button on the TV...


According to the manufacturer, to reset the entire unit do the following:
1. Press and hold "Menu" and "Channel +" on the TV. 2. Using other hand, press the power button. 3. A small screen should appear in the top left part of the screen. 4. Using the remote, select "Memory Recall" and select. 5. Power off and re-boot the computer 6. Run channel auto-scan to regain the picture.

Aug 28, 2009 | AOC L24H898 24 in. LCD TV

1 Answer

Stand by light flashes eleven times no pic, no sound can't turn


As long as the remaining warranty is still in place, that is normal procedure. You can request a new one or to have the existing one repaired, but in reality, repairing your set is equivalent to getting a refurbished one. The refurbished ones are just ones that have been repaired under warranty when returned to Sony from a store because of a warranty exchange. Normally warranty claims that occur less than 30 days from purchase are handled at the retailer without involving the manufacturer until the unit is returned by the retailer to the manufacturer.

The exchange for a refurbished unit is just a way to have your problem resolved in as little time as possible without effecting the warranty.

Hope this explanation helps. (I've been a warranty station for numerous companies,)

Dan

Mar 23, 2009 | Sony Flat Panel Televisions

3 Answers

50" plasma tv struck by a beer bottle!!


The most expensive part of a Plasma TV is the panel. Without the panel, the unit is only good as spares for the motherboard. The power supply could well have blown with the impact of the bottle. You could try and claim accidental damage on insurance, however it might be too long ago since it happened :(

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1 Answer

Sony 62' blinking lamp light


you might want to have the thermal fuse checked... seems to be an issue... sony knows about it but doesn't want to share this info with many.

amazing how you can spend big bucks on a tv and the life of the tv isn't all that long.

kim

Jan 16, 2008 | Sony KDF-E60A20 60 in. LCD HDTV

1 Answer

Panasonic trouble


Without looking at the set I would think the problem was in the optic block. An expensive repair, but, since the set is only four months old it's under warranty. Go to the service section of Panasonic.com and find an Authorized Service Center (ASC) in your area to have the set repaired. Good Luck.

Apr 20, 2007 | Panasonic TC-26LX60 26 in. LCD Television

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