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

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LG RU-44SZ51D 44 in Lamp replaced 1/21/08 but Lamp time not reset

I took my TV in for this problem: Turn looks great for 1 minute then powers off. The "authorized" LG repair shop I took it to replaced the lamp but didn't reset the Lamp Timer - now 4 weeks later I have the same issue. Can not resetting the Lamp Timer cause this issue? Thank you

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  • cmarie512 Apr 24, 2008

    I was a brand new Osram bulb, I ordered it myself. :( They repair shop told me it was the bulb...again, even though the bulb was only 6 weeks old.

  • Anonymous Mar 18, 2014

    reset lamp timer LG AF115

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  • 21 Answers

It can if you lamp has exceeded 8000 hours.

Posted on Apr 23, 2008

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Posted on Jan 02, 2017

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1 Answer

CAN YOU TELL ME HOW TO CHECK THE NUMBER OF HOURS ON A PROJECTOR LAMP FOR AN LG RU-44SZ51D ?


push the MUTE button on your remote control at the same time as pushing the OKbutton on your tv set . Hold for at least 10 - 15 seconds . You should now see a page on your screen that will tell u total lamp hours

Sep 06, 2010 | LG RU-44SZ51D 44" Rear Projection...

1 Answer

LG RU-44SZ63D turned off while watching, heard click and red light indicator went on, tried to turn the TV on but after the yellow light blinks for a few seconds, it turns red and shuts down again.


Locate and remove the lamp which should be behind a removable door on the right side as you look from the front of the set.

If it is shattered you have found your problem; if it looks undamaged you have either a possible bad ballast which powers it or a power problem.

This model can be difficult to work on as there are at least 3 different versions which use different circuit boards.

Let me know what you find as I am here to help.

SD TECH

May 13, 2010 | LG RU-44SZ51D 44" Rear Projection...

1 Answer

LG RU-44SZ63D turned off while watching, heard click noise


Problem is either you need to replace Lamp or your Lamp Fan is defective. For Lamp Call Mats 1-800-68-1118

May 13, 2010 | LG RU-44SZ51D 44" Rear Projection...

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...

1 Answer

I replaced the lamp,was working fine,2 days later turned on the tv,and nothing just a blank screen..sounds works but no itcher??took the lamp back out an all seems fine there?


Hi and welcome to fixya, it is the colour wheel problem,,,,,,,,,this is common problem please check it ...it may be also cathode ray tube... thank u.........

Jun 03, 2009 | LG RU-44SZ51D 44" Rear Projection...

2 Answers

LG DLP RU-44SZ51D Lamp Indicator blinks red


44 inch lg dlp hdtv no picture or sound press power button standby light turns yellow and then back to red

Mar 04, 2009 | LG RU-44SZ51D 44" Rear Projection...

2 Answers

Best but repleace bulb but red light still on


So far I have entered the service menu (both menus together) then selected Lamp Replace (option 14) and then pres ok to reset. Version and Lamp (option 11) now reads Lamp life (Khr) = 8 and Lamp use (Hr) = 0.

Jan 19, 2008 | LG RU-44SZ51D 44" Rear Projection...

1 Answer

Blue Hue


It's the optics, or light engine there's a crack in the lense,

it happened to me.

Joseph

Jan 01, 2008 | LG RU-44SZ51D 44" Rear Projection...

5 Answers

LG Projection TV has dark picture


To do this, press the ENTER button on the TV and the MUTE button on the remote at the same time. After 5 seconds the screen should come up and it will read "Lamp use time...Total lamp use time ....lamp reset" Press the center button on your remote (the circle button right in the middle of the four directional buttons) and you will be reset to -0- again. Your orange light should now be off.

Jun 30, 2007 | LG RU-44SZ51D 44" Rear Projection...

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