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LG E2442T-BN Support Question

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Question posted by leibler on December 17th, 2013

Lg Screen Going Blank.

My LG 2442T screen (purchased Feb 2013) goes blank without any warning for a few seconds in the middle of operation with increasing frequency. Is this a computer fault? or should I return the scree to LG for service under warranty?

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Related LG E2442T-BN Manual Pages

Owners Manual - Page 1

ENGLISH OWNER'S MANUAL LED LCD MONITOR Please read this manual carefully before operating your set and retain it for future reference. LED LCD MONITOR MODEL E1942S E2042T E2042S E2242T E2242S E2342T E2442T www.lg.com
Owners Manual - Page 2

... 21 SPECIFICATIONS 21 E1942S 22 E2042S 23 E2042T 24 E2242S 25 E2242T 26 E2342T 27 E2442T 28 Preset Modes (Resolution) 29 Indicator 30 PROPER POSTURE 30 Proper posture for using the Monitor set 5 - Mounting on a wall 9 USING THE MONITOR SET 9 Connecting to a PC 9 - D-SUB connection 9 - Detaching the Stand Base 6 - ENEGNLGISH 2 TABLE OF CONTENTS...
Owners Manual - Page 3

...with your product. CD(Owner's Manual) / Card D-SUB Cable DVI-D Cable (E2042T/E2242T/E2342T/ E2442T) (This cable is not included in this manual may vary depending on the country ) Stand Body ... Base CAUTION y yDo not use any missing accessories, contact the local dealer where you purchased your product may be changed without prior notice due to ensure the safety and product life...
Owners Manual - Page 5

... coin. 3 Pull out the Stand Base. 2 1 Attach the Stand Body to the monitor set with the screen side down on a flat and cushioned surface. Stand Body Stand Body Stand Base Stand Base... ASSEMBLING AND PREPARING 5 Detaching the Stand Base 1 Place the Monitor set . 2 Attach the Stand Base. 3 Tighten the screw to protect the screen from the items shown in the picture. CAUTION Lay a foam...
Owners Manual - Page 7

... illustration, as may injure your view. For more information of the monitor. ASSEMBLING AND PREPARING 7 Using the Kensington security system The Kensington security system connector is optional. ENEGNLGISH WARNING When you adjust the angle, do not hold this set like below picture.Monitor screen can obtain it from +20 to -5 degrees up or down...
Owners Manual - Page 8

...E2442T E2042S E2242T E2242S E2342T VESA (A x B) 75 x 75 Standard screw M4 Number of screws 4 100 x 100 CAUTION y yDisconnect the power cord first, and then move or install the Monitor set using an improper accessory are listed on the wall mount. y yFor more information, refer to the Monitor... use VESA standard as this case, LG Electronics is optional. y yThe wall mount...
Owners Manual - Page 10

... connect the signal cable(D-SUB/ DVI-D) respectively in temporary distortion on , the "Self Image Setting" Function is normal. When monitor power is turned on the screen. This is cold, the screen may flicker. y yIf you encounter problems such as this function automatically adjusts the display to optimal settings for a long period of time...
Owners Manual - Page 11

...seconds. Use this button to enter SUPER ENERGY SAVING menu.For more information.(See p.17) Use this button to lock the current control settings, so that they cannot be inadvertently changed. EXIT Exit the OSD(On Screen... of the Monitor set. 2 Change the value of the Monitor set. The message "OSD UNLOCKED" should appear. The message "OSD LOCKED" should appear. To return to the ...
Owners Manual - Page 12

...original. * This function works only if input resolution is explained below. To return to the upper menu or set to display the MENU OSD. 2 Set ...Monitor set other menu items, use the up arrow ( ) button. MENU > NEXT MENU PICTURE SHARPNESS Analog Digital Description ● ● To adjust the clearness of the screen ● To customize the screen status for a user's operating...
Owners Manual - Page 13

To return to leave the OSD menu. CUSTOMIZING SETTINGS 13 Each option is explained below. ENEGNLGISH PICTURE 1 Press MENU button on the bottom of the screen. MENU > NEXT MENU > PICTURE Description SHARPNESS To adjust the clearness of the Monitor set to display the MENU OSD. 2 Select the "NEXT MENU" button to enter the more...
Owners Manual - Page 14

... to enter the more blue). ENEGNLGISH 14 CUSTOMIZING SETTINGS COLOR 1 Press MENU button on the monitor, high gamma values display whitish images and low gamma values display blackish images. WARM: Set the screen to medium color temperature. To return to the upper menu or set to display the MENU OSD. 2 Select the "NEXT...
Owners Manual - Page 15

To return to remove any vertical bars or stripes visible on the bottom of the Monitor set other menu items, use the up and down. To minimize any horizontal noise and clear or sharpen the image ...9658; or ▼ buttons. 6 Select EXIT to leave the OSD menu. CUSTOMIZING SETTINGS 15 ENEGNLGISH DISPLAY 1 Press MENU button on the screen background.The horizontal screen size will also change.
Owners Manual - Page 16

... level may deteriorate due to video signal distortion. If the output of the Monitor set to display the MENU OSD. 2 Select the "NEXT MENU" button... menu or set ON at any time, the power indicator will go off. If you set the power indicator on . Using this ...level of the monitor to leave the OSD menu. Use this function when white and black colors are displayed. To return to provide the...
Owners Manual - Page 18

... adjusted to view the videos. It can adjust each element. It is a mode that the screen is a mode that the user can adjust the color mode of the Monitor set to display the PICTURE MODE OSD . 2 Set the options by pressing the ◄ or ► or ▼... to the best to play a game. PICTURE MODE CUSTOM TEXT PHOTO CINEMA GAME Description It is a mode that the screen is explained below.
Owners Manual - Page 19

...Signal" in 5 minutes, the monitor goes to the ideal setting. y y Check and see a "OSD LOCKED" message on the screen? y y If the display is out of horizontal or vertical frequency range of this manual and configure...when the signal from the PC (video card) is in any time by pushing the MENU button for service. Do you push MENU button? Do you see "OSD LOCKED" when y y You can unlock ...
Owners Manual - Page 20

..., you can differ by computer and O/S (Operation System), and resolution mentioned above may be supported by the video card performance. Display image is incorrect The screen color is set to interlace mode and if yes, change it to the recommend resolution. Have you see if the frequency or the resolution were changed. 20...
Owners Manual - Page 24

... Weight Tilt Range Environmental conditions Stand Base Power cord Screen Type 54.6 cm (21.5 inch) Flat Panel ... mm (Pixel Pitch) Horizontal Frequency 30 kHz to 83 kHz (Automatic) Vertical Frequency 56Hz to upgrade of product ... 31.3 cm x 5.5 cm 2.6 kg -5° to 20° Operating Temperature 10°C to 35 °C Operating Humidity 10 % to 80 % Storage Temperature -20°C to 60 &#...
Owners Manual - Page 25

...Without Stand 50.9 cm x 31.3 cm x 5.5 cm 2.6 kg -5° to 20° Operating Temperature 10°C to 35 °C Operating Humidity 10 % to 80 % Storage Temperature -20°C to 60 °C Storage Humidity 5 %...Width x Height x Depth) Weight Tilt Range Environmental conditions Stand Base Power cord Screen Type 54.6 cm (21.5 inch) Flat Panel Active matrix-TFT LCDAntiGlare coating Visible...
Owners Manual - Page 27

...Screen Type 60.9 cm (24 inch) Flat Panel Active matrix-TFT LCDAntiGlare coating Visible diagonal size: 60.9 cm Pixel Pitch 0.277 mm x 0.277 mm (Pixel Pitch) Horizontal Frequency 30 kHz to 83 kHz (Automatic) Vertical Frequency... x 34.3 cm x 5.5 cm 3.6 kg -5° to 20° Operating Temperature 10°C to 35 °C Operating Humidity 10 % to 80 % Storage Temperature -20°C to 60 °...
Owners Manual - Page 29

ENEGNLGISH Preset Modes (Resolution) SPECIFICATIONS 29 E2242S/E2242T/E2342T/E2442T Display Modes (Resolution) Horizontal Frequency(kHz) 720 x 400 31.468 640 x 480 31.469 ...x 864 67.500 1280 x 1024 63.981 1280 x 1024 79.976 1680 x 1050 65.290 1920 x 1080 67.500 Vertical Frequency(Hz) 70 60 75 60 75 60 75 75 60 75 60 60 Polarity(H/V) -/+ -/- -/- +/+ +/+ -/- +/+ +/+ +/+ ...

LG Knowledge Base Results

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  • Blu-ray player: alternate firmware update methods - LG Consumer Knowledge Base
    ... Blu-ray player: Checking for updated firmware from our service website. - USB Method: If your player does...your particular model number. Turn on the screen. Insert the CD or DVD ...the firmware and a PDF file that will have a blank CD or DVD and software on the USB device. ... has been copied to your USB flash drive, go to your desktop. Burn the firmware update file directly...
  • ICC profiles - LG Consumer Knowledge Base
    ... Color Consortium) Profiles - fyi... if you don't have the driver disc, you can download drivrs from . Article ID: 6169 Views: 2616 Video hangs off the screen or is offset Monitor: forteManager Software Why do my open windows go to the characteristics or deficiencies of a device in a digital workflow, such as a scanner, digital camera...
  • How do I remove a "Power Only" display screen on my LG HDTV? - LG Consumer Knowledge Base
    ... as universal remotes. If you have followed the steps and cleared the display and the "power only" message returns, please discontinue use of your television's service information. How do I remove a "Power Only" display screen on my LG HDTV? Power the TV off with the LG remote control. 4.

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