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Dell ST2420LB, ST2421LB appendix Factory Reset, Personalize

Models: ST2420LB ST2421L ST2420L ST2421LB

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LCD Conditioning If an image appears to be retained on the monitor, select LCD Conditioning to help eliminate any image does not remove burn-in.

Factory Reset	Reset all OSD settings to the factory default settings.
Back	Press the	button to go back to or exit the main menu.

Personalize

There are 2 shortcut keys on the front panel. Select one control menu for each shortcut key to allow dire

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Dell ST2420LB, ST2421LB appendix Factory Reset, Personalize

Contents

Dell ST2420L/ST2421L monitor Users Guide About Your Monitor Package ContentsIdentifying Parts and Features Front View Product FeaturesBack View Front View Front Panel Controls Label DescriptionBottom View Side ViewBack View Label Description/Use Left SideMonitor Specifications Power Management ModesPin Assignments Pin Pin Side of the Connected Signal Number Cable DVI ConnectorModel ST2420L/ST2421L Flat Panel SpecificationsPreset Display Modes ResolutionPhysical Characteristics Video Supported ModesEnvironmental Maintenance GuidelinesPlug and Play Capability LCD Monitor Quality & Pixel PolicyCaring for Your Monitor Appendix Setting Up Your Monitor Click Change Display Settings Click Advanced Settings Using the Front Panel Using the On-Screen Display OSD MenuOperating the Monitor Main Menu for non Analog non VGA Input Input Source Auto Select Brightness Contrast Back Auto AdjustVGA DVI-D Hdmi Display Settings Page DDC/CI Personalize Factory ResetOSD Warning Messages Setting the Maximum Resolution Using the Dell Soundbar OptionalClick Change Display Settings Tilt Using the TiltSetting Up Your Monitor Dell ST2420L/ST2421L monitor Attaching the Base Setting Up the MonitorConnecting the Monitor Removing the Monitor Stand Attaching the Soundbar OptionalSolving Problems Built-in DiagnosticsSelf-Test Common Symptoms What You Experience Possible Solutions Common ProblemsTroubleshooting the Dell Soundbar Optional Product-Specific ProblemsBack to Contents