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LG 42PW350 Support Question

LG 42PW350 Support Question

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Question posted by hoochieman1 on April 13th, 2014

The Set Refuses To Power On. What Are The Known Problems?

I replaced the power supply board with the same results, are there any other boards that may be bad?

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Related LG 42PW350 Manual Pages

Owner's Manual - Page 1

... LCD TV MODELS 26LK330 32LK450 32LK330 37LK450 32LK430 42LK450 42LK430 47LK450 42LK520 47LK520 55LK520 P/NO : SAC34134216 (1101-REV05) PLASMA TV MODELS 42PW340 42PW350U 50PW340 50PW350U 42PW350 42PW350R 50PW350 50PW350R 50PZ200 60PZ200 www.lg.com OWNER'S MANUAL LED LCD TV / LCD TV / PLASMA TV Please read this manual carefully before operating the...
Owner's Manual - Page 4

...power-supply cord or plug is damaged, liquid has been spilled or objects have the cord replaced with an exact replacement part by an authorized service. yyWhen mounting a TV on the power.... yyCAUTION concerning the Power Cord: It is , a single outlet circuit which powers only that appliances be certain. Check the specification page of these conditions could result in . yyUse only...
Owner's Manual - Page 5

...such as a bookcase. on or over the apparatus (e.g. Power Supply Short-circuit Breaker yyDISCONNECTING DEVICE FROM THE MAIN POWER The power outlet must be unplugged. yyANTENNAS Outdoor antenna grounding (Can ... in any way without written authorization from direct sunlight. Section 810 of overhead power lines or other liquids directly on the front panel of antenna discharge unit, ...
Owner's Manual - Page 16

... the surrounding environment. 2 All of the buttons are touch sensitive and can set the power indicator light to on or off by selecting OPTION in the main menus....32LV2500, LV3500, LV3520 series Screen Speakers CH VOL ENTER HOME INPUT Remote control and intelligent1 sensors Power indicator Touch buttons2 UUSSBBIINN ENEGNLGISH LAN OPTICAL DIGITAL AUDIO OUT VIDEO COMPONENT IN (RGB/DVI) ...
Owner's Manual - Page 17

... based on the surrounding environment. 2 All of the buttons are touch sensitive and can set the power indicator light to on or off by selecting OPTION in the main menus. NOTE yyYou can... input Headphone output IN 3 Speakers CH VOL ENTER HOME INPUT Remote control and intelligent1 sensors Power indicator Touch buttons2 OPTICAL DIGITAL (RGB/DVI) AUDIO OUT AUDIO IN DC-IN AV IN RGB...
Owner's Manual - Page 18

...finger. VOL + v CH ^ Description Turns the power on the surrounding environment. 2 All of the buttons are touch sensitive and can set the power indicator light to on or off . Adjusts the ...2 1 2 R L PR ANTENNA / CABLE IN 1 Remote control and intelligent1 sensors Power indicator Touch buttons2 32/37/42/47LK450-UB Rear Connection panel (See p.73) Touch button2 / I INPUT HOME ENTER ⊙...
Owner's Manual - Page 19

...main menus, or saves your input and exits the menus. NOTE yyYou can set the power indicator light to on or off by selecting OPTION in the main menus....Video) input AV IN 2 VIDEO L/MONO AUDIO R IN 3 USB IN Speakers Screen CH VOL ENTER HOME INPUT Buttons2 Remote control Power indicator OPTICALDIGITAL AUDIO IN AUDIO OUT (RGB/DVI) / DVI IN VIDEO L/MONO AUDIO R AV IN 1 RGB IN (PC) ...
Owner's Manual - Page 20

.... VOL + v CH ^ Description Turns the power on or off by selecting OPTION in the main menus. NOTE yyYou can set the power indicator light to on the surrounding environment. Scrolls...R IN 3 USB IN Speakers Screen CH VOL ENTER HOME INPUT Buttons2 Remote control and intelligent1 sensors Power indicator OPTICALDIGITAL AUDIO IN AUDIO OUT (RGB/DVI) / DVI IN VIDEO L/MONO AUDIO R AV IN...
Owner's Manual - Page 21

...R L PR ANTENNA / CABLE IN 1 Rear Connection panel (See p.73) Description Turns the power on or off . Adjusts the volume level. NOTE yyYou can set the power indicator light to on or off by selecting OPTION in the main menus. Scrolls through the saved...input AV IN 2 Screen Speakers CH VOL ENTER HOME INPUT Buttons2 Remote control Power indicator Button2 / I INPUT HOME ENTER ⊙ -
Owner's Manual - Page 22

...input AV IN 2 Screen Speakers CH VOL ENTER HOME INPUT Buttons2 Remote control and intelligent1 sensors Power indicator OPTICALDIGITAL (RGB/DVI) AUDIO OUT AUDIO IN COMPONENT IN Y PB VIDEO / DVI ... Intelligent sensor - VOL + v CH ^ Description Turns the power on the surrounding environment. Changes the input source. NOTE yyYou can set the power indicator light to on or off .
Owner's Manual - Page 23

... 23 Lifting and moving the TV When moving or lifting the TV, disconnect the power cord and all times, as shown in the following to protect the screen from damage.... Attaching the stand If you to attach the stand. Setting up the TV Put your TV on a pedestal stand and mount the TV on a ...to hold the TV as this may result in damage to the screen.
Owner's Manual - Page 32

... the Energy Saving settings. TV Returns to point the remote control toward at the remote control sensor on the remote control. To replace batteries, open the battery cover, replace batteries (1.5 V ...TV SAVING 1BACK 4 7 LIST VOL 2 3 EXIT 3D SETTING 56 FREEZE 89 RATIO 0 FLASHBK MARK FAV RATIO P CH A G E MUTE INFO Home Q.MENU (POWER) Turns the TV on from standby. To remove the batteries...
Owner's Manual - Page 37

... TV on for the first time When you turn the TV on for the first time, the Initial setting screen appears. Select a language and customize the basic settings. 1 Connect the power cord to display. Power Indicator  Sets the standby light. (For LED LCD TV) Time Zone  Selects the time zone and daylight saving...
Owner's Manual - Page 38

...BACK. NOTE yyIf the TV scans a blocked channel, you will be overwritten. 5 When you select Off, the image and sound settings will be prompted to enter your password to keep the channel scanned. Selects a channel on the saved channel list. Button CH ... WATCHING TV ENEGNLGISH Watching TV 1 In Standby mode, press the power button on the remote control to turn the TV off, press the...
Owner's Manual - Page 50

.... yyIf the TV does not recognize a connected USB storage device, replace the cable and try again. yyYou can use up your TV may... for a USB external hard disk is up to an external power supply with the Energy Saving feature does not work properly in one of... USB storage device is connected to the TV, as this could result in loss of Window XP. 50 ENTERTAINMENT ENEGNLGISH VIDEO L/MONO AUDIO ...
Owner's Manual - Page 72

...initial setup screen will not be visible in a ghost image. Set ID Mode Setting Power Indicator (LED LCD TV) Turns the power indicator light on the screen. Adds an ID to remain on...problem. We recommend setting the TV to "Home Use" mode for prolonged periods can cancel the demo mode by pressing any color. Store Demo Selects it if image sticking is "Home Use". You can result...
Owner's Manual - Page 82

... settings. If the image does not appear in the menu option. ENEGNLGISH Audio Problem Resolution No sound is any obstacle between the product and the remote control. Unusual sound from one of inactivity. when the product turns on or off suddenly. Cannot connect external devices. yyRefer to the "Sleep Timer". The power supply may a problem...
Owner's Manual - Page 83

... "SCREEN (RGB-PC)". There may a problem with the broadcast. Afterimages (ghosts) appear when yyPixels may be weak. "No Signal" appears on the screen. Refer to the proper direction. yyScroll to the recommended resolution using the display settings on the screen. The power is supported. yyAdjust the Phase setting in the Picture menu. yyThe station...
Owner's Manual - Page 84

...be changed without prior notice due to upgrade of product functions. Television System NTSC-M, ATSC, 64 & 256 QAM Program Coverage VHF 2-...x D) With stand Without stand Weight With stand Without stand Current Value / Power consumption Power requirement 42PW340 (42PW340-UB) 50PW340 (50PW340-UB) 42PW350 (42PW350-UE) 50PW350 (50PW350-UE) 42PW350U (42PW350U-UC) 50PW350U (50PW350U-UC) ...
Specification - Page 2

...QAM (1 Tuner) • 16:9 5 Modes (16:9/Just Scan/Set by Program/4:3/Cinema Zoom) HDMI 1080p/1080i/720p Component 1080p/1080i/720p... cause discomfort such as headaches, dizziness or nausea. 42PW350 42" Class 3D Plasma TV PANEL SPECIFICATIONS Screen Size... VESA Compatible • (200mm x 200mm) Remote Control Standard POWER ENERGY STAR® Qualified • Voltage. Hz 100V ~ ...

LG Knowledge Base Results

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  • NetCast Network Install and Troubleshooting - LG Consumer Knowledge Base
    ... over your power line. display... to a bad physical connection... good result from ...settings on . First, we will work . Issues Before Troubleshooting, we list a quick setup guide that converts the network signal to your network. You may also use if you have Wifi, but will be labeled as a "Wireless Game Kit". Otherwise, contact us if you changed any known problems...
  • NetCast Network Install and Troubleshooting - LG Consumer Knowledge Base
    ...a bad physical connection. Does the auto setting fill in your setup from the router except the TV. 4) Use a known good...known problems that apply to your wired network. 2) Verify a PC on your local network and then the TV needs access to the next section. Download Instructions Clock losing time Cable Card not recognized Television: Not changing Channels How do I remove a "Power...
  • LG Consumer Knowledge Base / TV
    Download Instructions NetCast Network Install and Troubleshooting LG TV Quick Setup Guide HDTV-Gaming-Lag Television: No Power How do I find the MAC address? Articles Television: Firmware Updates - Television: Noise/Audio problems Television: No Signal / TV Sub Categories LCD TV LCD Projection Projection TV Plasma TV Digital Transition Showing: 1-10 of 56     »...

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