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LG 32LC4 tv-won't switch on from the standby position

It has the red light on standby but when i switch it on (either with remote or side of the telly) the red light goes green for about 10 seconds but then goes back to standby. There is no sign of any picture or sound. Can you help?
Thanks

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6 Suggested Answers

jerryg50
  • 1635 Answers

SOURCE: plasma wnt stay on

I have had this problem in some models of plasma sets before. In most cases the power supply and main drive boards had to be replaced. In a small number of cases the failure was the screen itself.

In all cases, the cost of the repair was expensive. For the screen failure, the set was scrapped.

Jerry G.

Posted on Apr 12, 2008

  • 116 Answers

SOURCE: 14 blinking red lights (standby) sony lcd

14 times means the LCD panel is defective. I just had one of those tvs in my shop. Sony will take care of the panel replacement in warranty.

Posted on Apr 15, 2009

dsacco86
  • 1077 Answers

SOURCE: 42 LG plasma no picture but sound. found internal

Sounds like it started "Protection Mode" because of a failed electronic part inside the TV. When this happens, the TV will keep turning itself OFF or will not turn ON at all. This keeps the other parts inside from being damaged. Most likely the TV has a power supply related problem. The common part to go bad for flat panel screens circuit board that powers the screen itself. Most manufactures call it a Backlight Inverter Board.
But, I can't say what is 100% the problem because I can't actually look at the tv over the internet. I can only make guesses with the symptom.

You have a few choices:

1. Best thing to do, if you can find and purchase a Service Manual over the internet; It will help you diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, schematics, test points, and part# lists.Usually, cost under $20. Its the best repair guide material for fixing TVs. And most cases the new part cost less than $15 by searching on the internet with the part number.

2. Pay a TV shop to do the repairs. It maybe costly, but get an estimate of how much they will charge. That way you can decide if it worth repairing or replacing the whole TV.


I hope I shed some light on the subject for you.

Posted on Jul 21, 2009

  • 157 Answers

SOURCE: wont turn on

lg has a problem with that model--usually bad electrolytic caps(most of the time the tops of the bad caps are swollen)if you take apart the unit you should see them problable in the power supply--if you dont think you can change them--contact a local shop-ask 4 price 2 change them or u can go to shopjimmy.com--enter model number--scroll down til u find power supply--if not in stock write down part number--google part number to find one

Posted on Sep 18, 2009

circuitworld
  • 335 Answers

SOURCE: Tv will not turn on

The green blinks are an error code indicating a specific fault, your power supply developed an 'over-voltage' issue and needs to be serviced at your local repair shop.......

Posted on Nov 03, 2009

  • 1 Answer

SOURCE: LG 19 LH 2000 no picture or sound

i have exactly the same problem and my tv is just 2 weeks old !!
any soloutions?

Posted on Jan 22, 2010

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1 Answer

TV will not switch on using the remote or manually on TV


Shorted circuit board components. Contact any service technician or the authorized service centre for LG, to confirm. Troubleshooting to plasma TVs is really a skilled work. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/

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My LG TV red light won't turn on. although the plug fuse and the remote OK


Try manually pressing the power/standby button on the tv (side or bottom) the red light should appear, most modern tv's will turn on simply by pressing the channel up or down on the tv itself.. But unfortunately in most cases, this seems to be an internal surge and needs a professional to inspect..

May 14, 2012 | LG 42PG20 42 in. Plasma HDTV

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LG 32LH2000 My TV was turned of last night in the usual way, the power turned off on the remote control, then the power supply switched off and the plug removed. This morning I attached the power...


most LG have a "vacation switch" on the bottom right hand side of the set very near that standby light.

it is placed poorly, where you can accidently click when grabbing the TV to move it or swivel it.

it is a toggle switch, a "master power" switch.

you may have bumped it to the off position. flip the switch, your standby light will come back on.

Apr 16, 2011 | LG 32LH20 32 in. LCD HDTV

1 Answer

Repaired power supply push main power on side of tv red light comes on do you have to have a remote to power on the remote has been lost phillips 42fd9954/17s


A reply to timeasier837

The TV needs to be connected to its tuner box in order for it to fire up properly. In fact, with the TV in standby (red light), by switching on the tuner box a control signal is sent up the cable and the TV switches on fully.

Oct 27, 2010 | Philips 42FD9954 42 in. Plasma HDTV

1 Answer

Need tv code for sky remote tv is an lg lcd


  • Turn your TV on.

    2. Press tv on your Skyremote control.

    3. Hold down select and the red button together for about two seconds, until the red light on the Skyremote control blinks twice.

    4. Press tv on your Skyremote control again.

    5. Key in the four digit code for your brand of TV. The light on the Skyremote control blinks twice. If the light blinks once only, recheck the code for your brand of TV and start again at Step 1.

    6. Press the standby button on your Skyremote control. If your TV switches off, press select. The light on the Skyremote control blinks twice (code stored). If your TV does not switch off, press tv, then press the standby button. Repeat this (press tv, then standby) until your TV turns off, then press select (stores code).

    If at this point the LED on the Skyremote control blinks three times then all possible codes for that make of receiver have been checked. Repeat from step one, ensuring that you enter the correct manufacturer code.

    At the end of the sequence, if you see the TV Guide screen, the remote control setup process is complete. If you did not see the TV Guide screen, you must now complete the following steps.

    8. Press tv on your Skyremote control.

    9. Hold down select and the green button together for about two seconds, until the red light on the Skyremote control blinks twice.

    10. Key in the number of the channel on your TV that you use for watching satellite TV.

    11. Press select on your Skyremote control. The red light blinks twice. The remote control setup process is complete.

LG Lucky Goldstar
20LCR1
SKY+ Rev 8
0206
ashley hawkins

26LC2R
SKY+ Rev 8
206
Peter

29FD6ALQ
Sky Rev 8
0206
Clive

32LB1DB
Sky Rev 8
0206
G Gibson

32 LC2D
SKY Rev 6
0206
Nils

32LX2R
SKY+ Rev 6 (?)
037
trevor

32LX2R
Sky Rev 8
0056,
0206
Ian
andy

32LZ2R
SKY Rev 4 or earlier
0037
GooseDog

37LB1D
Sky Rev 8
206
simon

37LC2DB
SKY Rev 4 or earlier
0056
g pepperrell

37LC2DB
Sky Rev 8
206
Adam Wilkinson

37LC2DB
SKY+ Rev 8
0206
Michael B

42LC2DB
Sky Rev 8
0056
Chris Lee

42PC1D/
SKY Rev 4 or earlier
536
mark baker

42PC1DVA
Sky Rev 8
536,0056
MALCOLM

42PX5D
SKY Rev 6
0065
ben booer

42PX5D
Sky Rev 8
1206
ANGIE

50PCID
SKY Rev 6
0065
terry

50PCIDA
SKY Rev 4 or earlier
0065
mr r

DI28Z12
SKY Rev 4 or earlier
584
Ted Warren

FLATRON
SKY+ Rev 6
0065
Justin Dean

RE44SZ21RD
SKY+ Rev 6
Sky+HD Rev 8
037
gavin court

RI 28CZ10RX
SKY Rev 6
742
Ray

RI32CZ10RX
SKY Rev 8
0742
Richard

RZ-15LA32
SKY Rev 6
065
ronnie fletcher

RZ-15LA70
SKY Rev 8
0206
MR B, BRY

RZ 20LA70
SKY Rev 8
206
stef w

RZ32L255
SKY Rev 4 or earlier
0063
DONOVAN

RZ32LZ55
Sky Rev 8
0206
0056
Dave R
bart simpson

RZ-37LZ55
SKY+ Rev 6
1206
Dan
Note: The LG codes that Sky have provided us to work with our newer television sets are; 0037, 0056, 0060, 0065, 0080, 0081, 0125, 0137, 0178, 0191, 0204, 0244, 0245, 0275, 0318, 0389, 0391, 0398, 0405, 0459, 0502, 0742, 1146, 1367. We also have some older codes; 206, 037, 060, 065, 080, 137, 191, 244, 245, 275, 318, 389, 391, 398, 405, 459, 502. The codes are stored in a database of the Sky remote. If the above codes don't work you may need to buy the latest Sky remote. Otherwise it is a matter of waiting for the new Sky remote which may have the updated codes. Best regards, LG Electronics.


If none of the above codes work try this:

1) Switch on the TV set

2) Press the TV button on the Sky Remote

3) Hold down the select and red buttons for 2-3 seconds until the LED blinks twice

4) Press the standby button on the Sky Remote (The TV should go to standby)

5) Press select to store this setting

If the TV does not go into standby press the TV button then the standby button, then TV then standby, keep repeating this until successful.

Seems to be a handy way if you can't find the code for a TV.
It worked after about the 6th or 7th time hitting TV then Standby for me.

Jun 10, 2010 | Flat Panel Televisions

1 Answer

Need a code so that i can operate my LG tv. model no. 37LG5010 using my sky remote.


Firstly you may need to identify which version of remote control you have, versions that are dated pre 2002 may not operate the more modern TV's and a new remote control will be needed To see which version you have, open the battery cover on the back of the Sky remote and look at the text on the sticker it will state ‘Sky rev’ (or Sky+ rev or Sky HD rev), followed by a number, such as 4, 6 or 8. This number indicates the version of your Remote Control.
Version 4: May 2001 (Sky+ introduced)
Codes are 0065, or 0405,or 0037
Version 6: March 2004
Code are 0065, or 0405, or 0037
Version 8: January 2006 (includes all current Sky+HD remote controls)
Code are 1293, or 1206, or 0206
Programming the remote control
To control your TV firstly switch on the TV set, point the Sky remote at the TV, press the "TV" button on the Sky remote, then press and hold the "Select" and "Red" buttons together until the red light at the top of the Sky remote control flashes twice. Enter the code for the TV listings above (Use the 4 digit codes), the red light will flash twice if a valid code has been entered. Press the standby button on the Sky remote control, this should switch the TV set off, if so then press the "Select" button to store the settings. You should now be able to switch the TV back on and use the volume control button from your Sky remote.
If the TV did not switch off then it may require a different code, you can either start again using one of the alternative Direct codes above or continue with this process by continuously pressing "TV" then "Standy" then "TV" then "Standby" etc until the TV set switches off. This will provide a manual scan for variations within that product code

Apr 25, 2010 | LG 37LG50 37 in. LCD HDTV

1 Answer

LG 19 LH 2000 no picture or sound


i have exactly the same problem and my tv is just 2 weeks old !!
any soloutions?

Nov 21, 2009 | LG 19LH20 19 in. LCD HDTV

1 Answer

Tv and dvd remote controls interfere with each other


found out that signals from both remotes were on same waveband
moved dvd player tp differnet tv in diferent room and bought new dvd player to couple with LG flat screen
Not a technical solution bit did the trick

Ray

Dec 08, 2008 | Flat Panel Televisions

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