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LG L246WH-BN Support Question

LG L246WH-BN Support Question

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Question posted by tcevans1 on June 18th, 2011

Screen Keeps Blacking Out

FLATRON L246WH JUST GOES BLACK AND WONT WAKE UP

Current Answers

Answer #1: Posted by crazyredhead87 on June 19th, 2011 7:36 AM
This answer was accepted by the poster of the original question.
crazyredhead87

Member since:
May 28th, 2011

Points: 626,240
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Sounds like a panel issue, or the power supply gone bad. If you take it to a repair shop they might be able to fix it, but most of the time a television needs a repair like that it is a few hundred bucks.

Related LG L246WH-BN Manual Pages

Owner's Manual - Page 1

See the label attached on the product and give the information to read the Important Precautions before using the product. Keep the User's Guide(CD) in an accessible place for service. User's Guide L246WH Make sure to your dealer when you ask for furture reference.
Owner's Manual - Page 2

...Hazards: Always turn the display OFF if you are frayed power cords and broken plugs. Keep children from a power source indicated in the specifications of this display, observe the following basic...installation. Ensure that the socket-outlet is faulty in this manual or listed on the product screen. Contact your service technician for a replacement. Do not throw any way, please contact ...
Owner's Manual - Page 3

...bed, sofa, rug, etc. On Cleaning Unplug the display before cleaning the face of the display screen. Do not dispose of this display near a bathtub, washbowl, kitchen sink, laundry tub, in ...the display in a built-in its original material. Some dot defects may appear on the screen. If used in which may cause electrical shock. On Disposal The fluorescent lamp used under...
Owner's Manual - Page 4

... 2. Hook Stand Base Slot Warning The tape and locking pin may be removed from those monitors equipped with the matching slots in the Stand Base. 3. Otherwise, you may only be...by the protruding sections of the stand. Connecting the Display Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is pulled up. Connecting the stand...
Owner's Manual - Page 5

...The product may differ from the items shown in the picture. Your monitor may fall and get damaged or injure your foot. Lift and turn the monitor to face towards the front after the connection is made to the female... part of connection. Attach the monitor to the Stand Base by using the screw handle. 5. Do not carry the product ...
Owner's Manual - Page 6

Connecting the Display Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is ... the cleansing cloths for maximum comfort. Positioning your display 1. Ergonomic It is stain or fingerprint on surface of the monitor should not exceed 5 degrees. A5 Tilt Range : -5˚~20˚ Swivel :350˚ Height Range : maximum...
Owner's Manual - Page 10

INPUT OK/AUTO When connecting with a HDMI/DVI cable 1. Press the INPUT button at the front side of the monitor. A9 INPUT RGB HDMI Component Connecting to Stereo cables properly. Connect the HDMI/DVI cables and RCA to External Devices When Watching DVD/Video/HDTV ...
Owner's Manual - Page 13

... current control settings, so that they cannot be inadvertently changed. A12 Controls locked/Controls unlocked This function allows you to enter or exit the On Screen Display.
Owner's Manual - Page 14

.... This will automatically adjust your display settings, always press the OK/AUTO button before entering the On Screen Display(OSD). The best display mode is - 24 inch monitor : 1920 x 1200@60Hz Power Button Use this button to enter a selection in progress For optimal display change resolution to 1920x1200 AUTO IMAGE ADJUSTMENT When...
Owner's Manual - Page 15

... want becomes highlighted, press the OK/AUTO Button. 4 Use the Buttons to adjust the item to familiarize you with the On Screen Display Control system. On Screen Display (OSD) Control Adjustment Screen Adjustment Making adjustments to the image size, position and operating parameters of the controls. A short example is an outline of the...
Owner's Manual - Page 16

... PIP Mode (Multiple Screen) Functions. SPECIAL SCREEN Selecting the options. PIP NOTE OSD(On Screen Display) The OSD function enables you to adjust the screen status conveniently since it provides graphical presentation. A15 On Screen Display(OSD) Selection and Adjustment OSD (On Screen Display) menu Icon Function Description PICTURE Adjusting Screen Colour. Screen Adjustment.
Owner's Manual - Page 17

...; Dynamic : Select this option to display with a sharp image. • Standard : The most general and natural screen display status. • Mild : Select this option to display with a mild image. • Game : Select ... adjust the color to use the user-defined settings. Contrast To adjust the contrast of the screen. NOTE If the EZ video setting in the Picture menu is set to Dynamic, Standard,...
Owner's Manual - Page 18

... to fit the SRGB standard color • User : Select this option to use the user-defined settings. On Screen Display(OSD) Selection and Adjustment Adjusting Screen Colour CSM EZ Video CSM User PC only • 6500K/9300K/sRGB Selecting a factory setting colour set. 6500K: Slightly reddish white. 9300K: Slightly bluish white. ...
Owner's Manual - Page 19

... feature can be adjusted with PC by connecting communication between PC and monitor when DDC/CI is ON, and monitor cannot be initialized. A18 In order to lock the OSD screen adjustment, set the power indicator on PC instead of the monitor OSD. To choose the language in which the control names are displayed...
Owner's Manual - Page 20

... ARC To select the image size of characters. To minimize any horizontal noise and clear or sharpen the image of the screen. This item allows you to display the submenu for analogue signal input only. Down A19 Press the /PIP button to remove any vertical bars or ...
Owner's Manual - Page 21

... connected with DVD or SET-TOP BOX through HDMI. * If you may see noise in the margin of the screen due to the difference in the screen size . On Screen Display(OSD) Selection and Adjustment Screen Adjustment HDMI Video: Used when it is inputted at the RGB source input level, the Auto-Configure, Clock...
Owner's Manual - Page 22

...Off PIP Input Position To adjust the position of PIP screen. If the sub-screen is an Interlace Signal inputted RGB or HDMI, the screen will be displayed but the contents will be shown. ...the following menu items can be adjusted. On Screen Display(OSD) Selection and Adjustment Adjusting PIP Mode (Multiple Screen) Functions (To adjust the sub screen) On/Off Off PIP Input PIP Position On/...
Owner's Manual - Page 23

... G Is the power cord of the • Check and see a "Controls locked" message on the screen? G Do you see "Controls locked" when you see if the power cord is out of this manual...diplay's horizontal or vertical frequency range. G Do you see a "CHECK SIGNAL CABLE" message on the screen? • This message appears when the signal cable between your PC and the display is in power saving...
Owner's Manual - Page 24

...instance, 16:9, 5:4, 4:3), you might encounter problems such as blurred letters, blurry screen, cut-off screen display or tilted screen. Troubleshooting Display image is incorrect G Display Position is 16:10. If the ... the vertical bars or stripes using the H position and V position icon in the on screen display. If yes, readjust the video card to the ideal setting. A23 If the results...
Owner's Manual - Page 25

.... • Check if the screen is set properly. • Adjust the volume. G Have you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? • Make sure to fasten if... does not work. Or, you installed the display driver? Troubleshooting Display image is incorrect G The screen color is mono or abnormal. • Check if the signal cable is properly connected and use ...

LG Knowledge Base Results

We have determined that the information below may contain an answer to this question. If you find an answer, please remember to return to this page and add it here using the "I KNOW THE ANSWER!" button above. It's that easy to earn points!

  • Correcting the Aspect Ratio for HDTV - LG Consumer Knowledge Base
    ... picture will be useful when used with 16:9 aspect ratio monitors or with no adjustment. Expand Choose when you want to fit 4:3 ratio. The picture will be horizontally adjusted or squeezed to fill the entire screen with black/gray bars appearing at the top and bottom of the picture. Choosing the Aspect Ratio...
  • How Far Is The DVI Maximum Length? - LG Consumer Knowledge Base
    ... connection Because analog has a much stronger cards and bigger monitors, so the maximum length possible is unstable, you should consider using DVI... (16 feet) in length. When a DVI run , your screen. For this reason, long runs are putting out much longer run... such thing as signal loss in mind that your display; Keep in digital pictures. If you have succesfully extended them even ...
  • Correcting the Aspect Ratio - LG Consumer Knowledge Base
    ...filling the entire screen with black/gray (or blank) bars appearing at the left and right portions of the screen. Cinema Zoom Use to fill the screen, with no black/gray bars. ... Ratio Overview Modes for a picture filling the entire screen by program The aspect ratio will be useful when used with 16:9 aspect ratio monitors or with other devices HDTV Connection Receivers (continued)...

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