Dell ST2420L User Manual page 28

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.
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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.
1. Attach mechanism
2. Headphone connectors
3. Power indicator
4. Power/Volume control
Using the Tilt
Tilt
With the built-in pedestal, you can tilt the monitor for the most comfortable viewing angle.
NOTE: The stand riser and stand base are detached when the monitor is shipped from the factory.
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