Dell S2240Tb manual Setting the Maximum Resolution

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or

It is recommended that you use the supplied power adapter. If not, you will see the message as shown below.

See Troubleshooting for more information.

Setting the Maximum Resolution

To set the maximum resolution for the monitor:

In Windows® 7 and Windows® 8:

1.For Windows® 8 only, select the Desktop tile to switch to classic desktop.

2.Right-click on the desktop and click Screen Resolution.

3.Click the Dropdown list of the Screen Resolution and select 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.

Operating the Monitor

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Contents Dell S2240T Monitor User’s Guide Rev. A00 Contents FCC Notices U.S. Only and Other Regulatory About Your Monitor Package ContentsProduct Features Front View Identifying Parts and ControlsBack View with monitor stand Back ViewSide View Bottom View Resolution Specifications Monitor SpecificationsFlat Panel Specifications Electrical Specifications Preset Display ModesSupported Video Modes ModelLite-On PA-1041-71TP-LF Physical CharacteristicsPower Management Modes Environmental CharacteristicsTouch Specifications Pin Assignments VGA Connector Pin Pin Side Number Connected Signal CableDVI Connector Pin Pin Side Number Connected Signal Cable Plug and Play Capability Universal Serial Bus USB Interface USB Upstream ConnectorLCD Monitor Quality and Pixel Policy USB PortsCleaning Your Monitor Maintenance GuidelinesAbout Your Monitor Attaching the Stand Connecting Your MonitorPage Organizing Your Cables Connecting the USB cableWall Mounting Optional Removing the Monitor StandPage Setting Up the Monitor Using the Side Panel Controls Power On the MonitorShortcut key Preset Modes Press the button to turn on the monitorSide Panel Button Accessing the Menu System Using the On-Screen Display OSD MenuPage Icon Menu andDescription Submenus Operating the Monitor Input Color Format Operating the Monitor Reset Color Demo ModeSettings Settings Aspect RatioDynamic Operating the Monitor Operating the Monitor Page Page Setting the Maximum Resolution Tilting the Monitor Self-Test TroubleshootingBuilt-in Diagnostics In-Store Demo Common ProblemsPoor Focus Specific What You Possible Solutions Symptoms Experience Touch ProblemSpecific What You Product Specific ProblemsSymptoms Experience Setting the display resolution Setting Up Your Monitor