LG Electronics 22CV241 manual Monitor’s performance

Page 43

Troubleshooting 43

yy NOTE

yy Check if the video card resolution or frequency is set within the range usable by the monitor, and go to Control Panel -> Display -> Settings to change the resolution to the recommended resolution (optimum resolution).

yy Set the resolution to the recommended resolution (optimum resolution) to prevent the occurrences of text smearing, screen blurring, screen truncation or screen slanting.

yy The setting procedures may vary depending on the PC and O/S (operating system), and the recommended

resolution may not be supported by some video cards. In such cases, please consult the PC or video card manufacturer.

	The screen color is strange

Is the screen displayed in 16 colors?		•• Change the color to 24 bit (True Color) or higher. In Windows,
		select Control Panel ->Display ->Settings ->Color Quality.

Does the screen color seem unstable or		•• Check the connection of signal cable and connect it properly. Or,
look monochromatic?		pull out and insert the video card in the PC again.

Are there spots on the screen?		•• The screen may display a few pixel spots (red, green, blue, white
		and black) during operation. This is caused by the inherent
		characteristics of LCD panels. This is not a fault and unrelated to
		the monitor’s performance.

After connecting the monitor, the Unknown Monitor is displayed on the screen

ENGLISH ENGLISH

Have you installed the device driver for the monitor?

•• Visit the homepage of LG Electronics (http://www.lg.com) to download and install the driver.

•• Check the user’s manual for the video card and see if it fully sup- ports the Plug and Play function.

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Contents LG Chromebase Contents Instruction and Notices Using the Product CorrectlyReplacing Flash Memory Battery Yy Using a non-compliant battery may cause a failureInstallation Important Safety PrecautionsUsing an AC Adapter Service center With your hands wet To disconnect the powerUse power outlets with Proper voltage An earth pin installedUsing the LG Chromebase Using this machine Do not press or scratch Ensure the power is offTo clean the LCD screen Only contents may inflict Psychological instability orEnsure that no child will Hole with any objectPorts HighFor example, with blank With them regarding To fit the product Internal cleaningCord while using the LG As a power switchCarrying the LG Chromebase Product Components Assembling and PreparingProduct Operating Environment InstallationAssembling the Stand Assembling the Body with the Stand English Assembling the Stand Cap Your fingers may be stuck in the stand Moving the Product and PrecautionsFront / Right View Component Names and FunctionsRear View Kensington Lock / Recovery Button Power PortExit Button Keyboard View Connecting the Keyboard / Mouse Connecting the PowerMonitor Mode Turning on PowerTurning off Power Chrome OS ModeFront Panel of the Product Guide Using the Monitor OSD Settings MenuPrograms apps Using Chrome OSWhat is Google Chrome? Device Program app InstallationInitial Setting and Logging Tion procedures as guided English English English Per... or Autohide shelf menu Nected to a wired networkStart Screen BackgroundYou can set up and use Wake On LAN WOL if you want Set up Wake On LAN WOLTurn Verification Off Press Ctrl + D to display the following screen After about thirty seconds, the following screen appears Turn Wake On LAN On/Off To use this function, turn Verification Off Developer ModeTo turn off Wake On LAN, type ethtool -s eth0 wol d To turn on Wake On LAN, type ethtool -s eth0 wol gTurn Verification On Power Management Connecting the Hdmi Cable Using the MonitorTo Read the Users Guide Product Specifications Supported file types and codec Factory Preset ModeFrom website chrome//credits Supported external storage devicesSystem Limitations Guide Guide on open source licenses for customersChrome OS Troubleshooting TroubleshootingVertical Frequency Monitor TroubleshootingHorizontal Frequency Monitor’s performance Declaration of Conformity