If VGA/DVI/HDMI input is selected and both VGA, DVI and HDMI cable are not connected, a floating dialog box as shown
below appears.
See
Solving Problems
for more information.
Setting the Maximum Resolution
To set the maximum resolution for the monitor.
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.
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.
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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.
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Go to your graphics card website and download the latest graphic drivers.
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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.