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

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RGB-PC input problem?

Hi, I have a LG DLP RU-44SZ51D tv that is a couple years old, and I want to hook up my laptop to my tv. I have a 6-month-old HP Pavillion dv6000. I bought at Bestbuy a VGA cable, and when I hook everything up, I hear the cable audio, but there is no picture or audio from my laptop. Also, someone told me all I need is an S-video cable, but the same thing happens as with the VGa cable. Any help would be greatly appreciated. Thanks!

Posted by Casey Leish on

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Anonymous

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You need to buy a tv converter .i have a... trust televiewer 1600 and it works fine you do need a s video cable and a mini jack audio cable to plug in where your speakers would normaly go. hope this helps

Posted on Jul 26, 2007

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Anonymous

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I had the same problem and the fix for me came from updating the driver for my video card which you can get from the manufacturers website

Posted on Jun 19, 2007

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1 Answer

The tv only stays on for a couple minutes then shuts off...please help!!
the problem on ur tv is the lamp ,

Dec 02, 2010 | LG RU-44SZ51D 44" Rear Projection...

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

Where is the projection lamp in an LG DLP TV, model RU-44SZ51D? How easy is it to install myself?
Hi,Lg lamps are usually in the back.This is your part # 6912B22007A you have to choose between the small square lamp with 4 corners and 2 ventilation holes or big and round lamp. Found it here: http://www.discount-merchant.com/SearchResults.asp?Search=6912B22007A Here's instructions to replace it http://www.youtube.com/watch?v=3hoaqR3jt1A God bless you!

Oct 07, 2009 | LG Televison & Video

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...

1 Answer

LG RU-44SZ51D 44 in Lamp replaced 1/21/08 but Lamp time not reset
It can if you lamp has exceeded 8000 hours.

Mar 03, 2008 | LG RU-44SZ51D 44" Rear Projection...

1 Answer

RGB Input problem
Need assistance hooking up JVC VCR/DVD combo onto LG 52" DLP TV with Home Theatre System and Rogers HD PVR Box.

Dec 20, 2007 | LG RU-52SZ61D 52" TV

1 Answer

Lg 44inch dlp
This could be a problem with the light funnel or alignment of the light engine.
I woud contact a service center for a quote.

Nov 19, 2007 | LG RU-44SZ51D 44" Rear Projection...

1 Answer

Green effect on top of the picture of my LG ru-44sz51d
it sounds like an adjustment is needed/call for service and a est.$

Nov 10, 2007 | LG RU-44SZ51D 44" Rear Projection...

1 Answer

RU-44SZ51D LG DLP TV
Replace the bulb.

Oct 30, 2007 | LG DLP Projector 1400Lum RD-JT30...

1 Answer

Rear projection lg lcd 44 inch
Is it an LCD or DLP? The Model below suggests it is an DLP. Sounds as if you have the dreaded light tunnel collapse common to all LG DLP TV's. Inside the light engine there is a square tube made up of four mirrors. These mirrors deform and crack with the heat of the lamp. They fall down over the light aperture and cause a shadow of varying degrees. It is fixable now at a realistic price ( used to have to replace engine) as LG have made the parts available. It would take a competent tech around three hours to complete or if you are technically minded you could do it yourself. I hope this helps. Good Luck.

Sep 29, 2007 | LG RU-44SZ51D 44" Rear Projection...

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RU-44SZ51D 44" Rear Projection HDTV-Ready Television

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The tv only stays on for a couple minutes then shuts off...please help!!

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picture cuts out on ps3 help my ps3 is connected to a sony str-dg910 receiver by hdmi and optical leads,recently the picture (only) whilst playing any games will cut out blank for a second and 720p will display on the screen,this can happen 1/4 times within 20 mins.my tv when set up with the ps3 supports 576p,720p and 1080i. i have just tried using 720p only setting,resetting the video settings on the ps3,all settings on the reciever,buying a new hdmi lead,running it directly from the ps3 to the tv but still it does it.i did recently fall into my tv cabinet breaking the shelf leaving my ps3 dangling by the wires,could this have caused damage to my hdmi output connection at the back?,but if so why does it only do it while playing games and not on bd or in the menues. i also have a xbox 360 running through the reciever and its fine so it cant be my tv either.im just looking for any input before i resign to sending it back to sony/warranty,also it has a 320gb hdd would i have to remove this before sending it back.thanks.

Mar 25, 2009 | LG RU-44SZ51D 44" Rear Projection...

0 Answers

LG RU44SZ51D halogen bulb Has anyone changed the bulb in their LG RU44SZ51D projection DLP TV. We were watching last night we heard a pop and the screen went black. We found out today that it is most likely the bulb since the TV was purchased in 2005 and not covered under the extended warranty. We found a place that sells bulbs we just need some direction in how to go about changing it ourselves.

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

0 Answers

LG LCD TV Standby/Power light keeps blinking red I have an LG LCD TV (model number 26LXD). Now when the unit is off (or standby) the led on the front of the tv is a steady red. On power up it flashes green and then stays green. I just came home from a short vacation to find the led flashing red (non stop) and I cannot power up the unit. I tried unplugging it and let it set for a few minutes, nothing. I tried a different plug, wall socket to no avail. Now there was a fan running constantly in the unit even after power down (had been doing that for some 8 months) now that fan is not running. Anyway, could it be that, that fan burned out and has caused the unit to not power up? Or is it something else? and what does the flashing red light mean? Thanks for any and all help.

Apr 14, 2008 | LG RU-44SZ51D 44" Rear Projection...

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