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LG 42LV4400 Support Question

LG 42LV4400 Support Question

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Question posted by border2100 on May 1st, 2013

Tv Wont Turn On

i had my tv serviced back in january for this same problem but they told me nothing was wrong. my tv wont turn on. the little red standby light is on but when i push power button little red light turns off and tv makes a humming sound but no picture or sound.    if i let the tv sit unplugged for an hour then plug it back in and wait an hour i can get the tv to turn on. but if i turn it off it wont turn on again.

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Related LG 42LV4400 Manual Pages

Brochure - Page 1

..., clarity and color detail, as well as greater energy efficiency compared to conventional LCD TVs. TruMotion 120Hz technology lets you wanted HDTV in the first place. With almost double ...the pixel resolution, Full HD 1080p gives it superior picture quality over standard HDTV. 42LV4400 42" Class 1080p LED LCD TV (42.0" measured diagonally) FEATURES • TruMotion 120Hz • Full HD 1080p ...
Brochure - Page 2

...Remote Control POWER ENERGY STAR® Qualified Voltage, Hz Standby Mode DIMENSIONS/WEIGHT TV without Stand (WxHxD) TV with Stand (WxHxD) Shipping Dimensions (WxHxD) TV without Stand Weight TV with ...• (400mm x 200mm) Standard • 100V ~ 240V, 50/60Hz 42LV4400 42" Class 1080p LED LCD TV PANEL SPECIFICATIONS Screen Size Resolution TruMotion (Frame Rate) Contrast Ratio (DCR) Response Time ...
Owners Manual - Page 2

...or an experienced TV technician for a ...SERVICE PERSONNEL. Class B digital device This equipment has been tested and found to comply with _rA_, arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within an equilateral triangle is encouraged to try to radio or television... determined by turning the equipment off...
Owners Manual - Page 4

...TV with an exact replacement part by an authorized servicer. on the power cord to the same AC power outlet as vases, cups, etc. Do not touch the TV...power cord. Do not pull on shelves above the unit). @GROUNDING Ensure that you turn ...power cord. Do not try to prevent possible electric shock (i.e. Be sure do not expose this apparatus or antenna during a thunder or lighting...
Owners Manual - Page 5

... while you smell smoke or other electric light or power circuits, or where it . Do not...TVs. Electrical circuit humming/ panel buzzing: A low level noise is installed, follow the precautions below. An outdoor antenna system should not be located in the vicinity of overhead power lines or other odors coming from the TV or hear strange sounds, unplug the power cord contact an authorized service...
Owners Manual - Page 6

... Information 9 Back Panel Information 10 Stand Instructions 12 Desktop Pedestal Installation 13 Swivel Stand 13 Securing the TV to the Wall to Prevent Falling When the TV is Used on the TV 27 OF THIS TV .........7...... Contents WARNING / CAUTION 2 SAFETY INSTRUCTIONS ......... 3 Important Safety Instructions 3 Remote Control Functions 25 FEATURE Turning on a Stand 14 Antenna...
Owners Manual - Page 10

... to operate the TV on DC power. 0 HDMI/DVl IN, HDMI IN Digital Connection. O DVl/RGB AUDIO IN Used for viewing photos. Caution: Never attempt to DVI cable (not included). 10 O USB INPUT Used for audio input. Back Panel Information [] Image shown may differ from your TV. -0 ;0 Fq ;0 0 Z 32LV2400 42LV4400, 47LV4400, 55LV4400 0 Power Cord Socket For...
Owners Manual - Page 16

....94 60.00 16 Z Fq Connect the audio output of the digital set-top box to use -0 [] Turn on the TV. 6O I-q -4 C 2. input source on the TV using the INPUT button on the TV. HD Receiver Setup This TV can receive digital over-the-air/digital set-top box. PR) of Z the digital set-top box...
Owners Manual - Page 17

No separate audio connection is necessary. How to use F1 X [] Turn on Frl the remote control. i) HDM/ 3: For 42LV4400, 47LV4400, C 55LV4400 -13 Z Frl Z --t 09 Fq ---t C HDMI-DTV 31.47 31.50 44.....94 60.00 23.976 24.00 29.97 30.00 59.94 60.00 17 source on the TV using the INPUT button on the digital set-top box. -H Fq (Refer to the owner's manual for the digital K3 set...
Owners Manual - Page 18

...) of the digital set-top box to use [] Turn on the TV. How to the COMPONENT the TV. How to HDMI Connection 1. Cauodninoectoutptuhte dtoigittahle sDeVt-ItoAp UDbIOox jack on 2. Match the jack colors (Y = green, PB : blue, and PR : red). input source on the TV using the INPUT button on the DVD player, insert a DVD. [] Select the...
Owners Manual - Page 19

...C 2. Match the jack colors (Video = yellow, Audio Left = white, and Audio Right = red) 2. For 42LV4400, 55LV4400 47LV4400, _HN_C M i_ sM :: 19 Composite (RCA) Connection 1. How to the DVD ...TV using the INPUT button on the TV. No separate audio connection is necessary. How to use [] Turn on the DVD player, insert a DVD. [] Select the AV input source on the TV using the INPUT button...
Owners Manual - Page 23

... 0 Connect the VGA output of the PC to the RGB IN (PC) jack on the TV. How to use [] Turn on the PC and the TV [] Select the HDMI 1 or HDMI 2 input source on the TV using the INPUT button on the -13 remote control. How to connect Connect the DVI output of the PC...
Owners Manual - Page 27

... the viewing source by pressing the MUTE or VOLUME button. 27 the POWER button on , press the POWER button. O r_ O You can cancel the Mute function by using the INPUT button on the TV 0 First, connect power cord correctly. At this moment, the TV switches to standby mode. _> In standby mode to turn TV on the remote © T Channel Selection Z © O Press the...
Owners Manual - Page 28

... menu - Customers can also be displayed on the screen when turning the TV on for displaying at stores. setting the TV to "Home" mode for use in retail environments. "in Store" mode initializes the TV to preset in your home environment. Press the ENTER button. 0 _ _ Select current Time Settingoption. [] If you select "Manual", enter the...
Owners Manual - Page 31

... selection and return to the Favorite list. 31 * HDMI 3: For 42LV4400, 47LV4400, ££LV4400 Quick Menu Your TV's OSD (On Screen Display) may differ slightly from what is a menu...: Selects MTS sound. [] Analog TV: Mono / Stereo / SAP [] Digital TV: English / French / Spanish / Korean / Japanese / Chinese / German / Italian / Russian _> Sleep Timer= Turns the TV off at the preset time. _>...
Owners Manual - Page 35

.... _> On Time [] Sets the time the TV will automatically revert to standby mode. 35 Time Menu The Time menu offers options to adjust the time setting, set the TV turn off timer, and auto sleep. channel signal. TV Speaker [] If you do not press any button within 2 hours after the TV turns on . [] This function operates only if...
Owners Manual - Page 36

c._ Display OPTION _ @ menu. 0 _U-) @ --4 Z Select a menu item. _> Sleep Timer [] Turns the TV off at the preset time. _> Auto Sleep [] If sets "Auto Sleep" to set the TV operating environment. turn off . 36 Set the setting. Fq Z _> Language -4 O0 [] Sets the on or off in case of no signal Option Menu The Option menu offers options...
Owners Manual - Page 37

This TV is programmed to memorize the caption/text mode which was last set when you turned the power off. [] This function is only available when ... Initial Setting [] See "Initial Setting" (page 28). Caption/Text, if provided by the broadcaster. _> Service (Service1-6): This function in a large black frame and almost cover the entire screen; Analog caption displays information...
Owners Manual - Page 39

... to watch high definition devices. Sinepluetct sothuerced. Z Fq Z 09 _> TV: Select it to watch over-the-air, cable and digital cable broadcasts.... C tO Return to block an input. HDMI 3: For 42LV4400, 47LV4400, 55LV4400 39 _> Sex-sexual situations (applies to TV-PG, TV-14, TV-MA). _> Violence (applies to TV-PG, TV-14, TV-MA). _> Downloadable Rating [] This function is available only ...
Owners Manual - Page 42

...!omi!atiiciailliy iiiiiiiniii1i0iiiiiiiiiiiiiiiiiiiiiiiiiiiii minutes. _> -0 -0 Fq Z X 42 [] Check whether the product is turned on. [] Try another station. Please contact your antenna direction and/or location. [] Test the wall power outlet, plug another product's power cord into wall power outlet? [] Check your service center, if the picture has not appeared after five minutes. [] Adjust...

LG Knowledge Base Results

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  • Washing Machine: Unit is making noise - LG Consumer Knowledge Base
    ... spin cycle are loose and can occur at various points throughout the cycle. Are clicking sounds being pulled in short bursts. This is making noise Is the washer making humming sounds? These are required for on my LG washer? Humming sounds during operation. All hoses should be  caught in machine can stick in...
  • Television: No Power - LG Consumer Knowledge Base
    ... into a surge protector or the wall. If the television will not respond to the remote control, try pressing the power button on a television receiving power from the electrical outlet a "red" standby indicator will change to blue or green depending on connecting a PC to a TV Make sure the unit is plugged into a wall outlet. Television No Picture What is the wall outlet.
  • Dishwasher noises - LG Consumer Knowledge Base
    ...make a popping and humming sound. This is normal for operation. 2.  This is normal. The unit can make a humming sound during this sound. During the Dry Cycle, the fan in operation. It may turn on . Dishwasher will produces a humming sound...drain. It can also make humming sounds during this is from...Dishwasher Sounds Dishwasher Storing and Winterizing The motor also makes this...

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