Dell ST2421LB, ST2420LB appendix Setting the Maximum Resolution, Using the Dell Soundbar Optional

Page 23

If VGA/DVI/HDMI input is selected and below appears. The monitor will enter

both VGA, DVI and HDMI cable are not connected, a floating dialog box as shown Power Save Mode after 15 minutes if left at this state.

or

See Solving Problems for more information.

Setting the Maximum Resolution

To set the maximum resolution for the monitor.

Windows XP:

1.Right-click on the desktop and select Properties.

2.Select the Settings tab.

3.Set the screen resolution to 1920 x 1080.

4.Click OK.

Windows Vista® or Windows® 7:

1.Right-click on the desktop and select Personalization.

2.Click Change Display Settings.

3.Move the slider-bar to the right by pressing and holding left-mouse button and adjust the screen resolution to 1920 x 1080.

4.Click OK.

If you do not see 1920 x 1080 as an option, you may need to update your graphics driver. Depending on your computer, complete one of the following procedures.

If you have a Dell desktop or portable computer:

¡Go to support.dell.com, enter your service tag, and download the latest driver for your graphics card.

If you are using a non-Dell computer (portable or desktop):

¡Go to the support site for your computer and download the latest graphic drivers.

¡Go to your graphics card website and download the latest graphic drivers.

Using the Dell Soundbar (Optional)

The Dell Soundbar is a stereo two channel system mountable on Dell flat panel displays. The Soundbar has a capacitive touch front control panel, a white LED for power indication, and two audio headset jacks.

Page 22 Page 24
Image 23
Page 22 Page 24
Contents Dell ST2420L/ST2421L monitor Users Guide About Your Monitor Package ContentsFront View Front Panel Controls Label Description Product FeaturesIdentifying Parts and Features Front View Back ViewLeft Side Side ViewBottom View Back View Label Description/UsePin Assignments Monitor SpecificationsPower Management Modes Pin Pin Side of the Connected Signal Number Cable DVI ConnectorModel ST2420L/ST2421L Flat Panel SpecificationsVideo Supported Modes ResolutionPreset Display Modes Physical CharacteristicsLCD Monitor Quality & Pixel Policy Maintenance GuidelinesEnvironmental Plug and Play CapabilityCaring for Your Monitor Appendix Setting Up Your Monitor Click Change Display Settings Click Advanced Settings Operating the Monitor Using the Front PanelUsing the On-Screen Display OSD Menu 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 Click Change Display Settings Setting the Maximum ResolutionUsing the Dell Soundbar Optional 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 OptionalSelf-Test Solving ProblemsBuilt-in Diagnostics Common Symptoms What You Experience Possible Solutions Common ProblemsTroubleshooting the Dell Soundbar Optional Product-Specific ProblemsBack to Contents
Top Page Image Contents