LG Electronics L1742TQ, L1942TQ manual Screen blinks, Screen color is mono or abnormal

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Troubleshooting

Display image is incorrect

●The screen color is mono or abnormal.

●The screen blinks.

•Check if the signal cable is properly connected and use a screwdriver to fasten if necessary.

•Make sure the video card is properly inserted in the slot.

•Set the color setting higher than 24 bits (true color) at Control Panel - Settings.

•Check if the screen is set to interlace mode and if yes, change it to the recommend resolution.

Have you installed the display driver?

●Have you installed the display driver?

●Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?

•Be sure to install the display driver from the display driver CD (or diskette) that comes with your display. Or, you can also download the driver from our web site: http://www.lge.com.

•Make sure to check if the video card supports Plug&Play function.

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Contents L1742T L1942T L1742TQ L1942TQ On Safety Important PrecautionsOn Disposal On InstallationOn Cleaning On RepackingConnecting the stand Connecting the DisplayDisassembling the stand Ergonomic Positioning your displayMac adapter Using the ComputerMenu Button Control Panel FunctionsFront Panel Controls ControlAuto Image Adjustment Screen Adjustment On Screen Display OSD Control AdjustmentMain menu Sub-menu Reference On Screen DisplayOSD Selection and AdjustmentPress the Menu Button, then the main menu of the OSD appears Green PresetBrightness Contrast Gamma REDTracking Clock PhaseOSD PowerFactory Reset LanguageUser User MovieDo you see OSD Locked when you push Menu button? TroubleshootingIs the power cord of the display connected? Is the power indicator flickering?Display image is incorrect Screen color is mono or abnormal Screen blinksSignal cable ResolutionPower Power InputWeight DimensionsPreset Modes Resolution SpecificationsIndicator Wall mount plateSeparate purchase Installing the Wall mount plateKensington Security Slot Digitally yours