Question about LG RU-44SZ51D 44" Rear Projection HDTV-Ready Television

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Television I have a similar model RE44SZ21RD LG Rear Projection TV only 2 years old. The power light comes on at red and you have to press the stand by button on remote to get it to change to a flashing orange light but then it just goes back to red stand by again. It is going to cost £225 to fix they say its a deflection on power supply circuits but I'm not sure if they have much experience of these TVs. Help

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This could be the lamp that is faulty, it is located on the right hane side of the tv and is encased in a box, undo the 2 screws and you will see it. If the lamp is blown the element in the middle will be shattered. There are and addittional 2 screws to take the lamp out to inspect, these screws should be able to be take out by hand

Posted on May 10, 2007

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Im not sure if they are experienced at the repair as well but you can look in your owners manual to see where to call to find a local servicer for these sets as these are really complicated sets and if they the servicers dont knowe much about these sets or are shotgunning a repair you could be in trouble. Its always a good idea to find an authorized dealer for your repairs as they will have access to all the correct parts and service diagrams and not simply using replacement generic parts. Good Luck

Posted on Apr 18, 2006

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Posted on Jan 02, 2017

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1 Answer

I have a LG rear protection tv. I believe 52sz8d-is. When I plug it in the red power led light comes on and the bulb led flashes green but it won't Turn on


Tries change the tv projection lamp.Tv projection lamp ben in the tv like 1 1/2 or 2 years already,tv watches daily 4 or 5 hours every day.Yes.Than the tv projection lamp life are ended,now tv require a new tv projection lamp replacement.

Jun 05, 2011 | LG RU-52SZ51D 52" Rear Projection...

1 Answer

How do i replace the bulb in an LG rear projection tv RE44SZ21RD


Note: Wear cotton gloves when handling the lamps as it contains mercury.
  1. Remove the access cover behind the On/Off switch at the bottom of the rear cover by removing the 2 screws using a Philip screwdriver.
  2. Behind the cover is a metal box with a handle that protects the rear of the lamp. Remove the securing screws and pull the box with the handle.
  3. Remove the cable screws and pull out the plug.
  4. Remove the lamp clamp screws and lift the lamp
  5. Put the new lamp in place of the old lamp in reverse sequence of the above.
  6. Dispose the old lamp properly.
  7. Reset the lamp timer.
  • Make sure the TV is on.
  • Press and hold Menu button on the TV set.
  • Press and hold Menu button on the remote control at the same time
  • Hold the buttons until the service Menu pops up.
  • Release the Menu button on the remote then on the TV set.
  • Press and hold Enter /Ok on the TV set then press and hold Mute button on the remote control.
  • Hold the buttons until the Lamp Life Hours screen pops up.
  • Release Mute button on remote then release Enter/Ok on the TV set.
  • Press Select twice to confirm the reset of the counter.

Oct 09, 2009 | LG Televison & Video

2 Answers

TV went out and will not come back on. Power light shows red but no sound or picture. It's about 4-5 years old.


I have a akai tv, the tv went out but won't come back on. i'm still getting a red light but the tv just beep when I press the power button.

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1 Answer

LG Rear Projection TV won't turn on


Could be your Ballast Board that fires up lamp or Fan is bad that cools Lamp there is also a Fan mounted up under Light Engine if it stops running set will not come on. CK Fan Behind lamp first if it is OK then replace Ballast Go to E-Bay for Best Deal on that part .

Aug 14, 2009 | LG RU-44SZ51D 44" Rear Projection...

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Go to a repair centre, some parts must be fixed/replaced.

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Sony 42in- No picture or sound


You need to replace the bulb...very easy. You can do it yourself.

Dec 23, 2008 | Sony Grand WEGA KDF-60WF655 60" Rear...

1 Answer

Re44sz21rd


HI,

All I can suggest is to replace the bulb. I experienced a similar problem after about 2 years viewing when the recommend lamp life was approx 8000 hours (I got to approx 3000 hours). There is a service menu you can access where you can reset the lamp hours time. I have read that if this is reached you must replace your lamp, but you can extended this by reseting the hours.

I have since learnt that a lamp bulb can go at anytime, so it is worth having a spare. Also I have noticed that switching the TV off at the switch (not leaving it in standby helps).

Try this to access the service menu. Holding down the menu button on the remote and the one on the TV for a few seconds. I think the TV needs to be off.

From memory, I think it is option 4 and option 5, then reset the lamp hours to zero

Sep 16, 2008 | LG RU-44SZ51D 44" Rear Projection...

1 Answer

Samsung rear projection tv


WE always need the model #..............................T.

Nov 15, 2007 | Pioneer PRO-99 TV

1 Answer

My sony tv will not stay on


If you replace the lamp and need to reset the Lamp Timer Reset procedure is: With The Set In Standby Press Display, 5, Vol Up, Power on the remote control Press Jump 3. Or, To Display The Lamp Time Press 2 Nine Times. To Reset Press 3, Mute, Enter. One of these should work on your model. Make sure you replace the bulb first. There is a possibility that the ballast could be damaged by a defective bulb as well.

Jan 18, 2007 | Sony Grand WEGA KDF-55WF655 36" Rear...

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