If you do not see 1920 x 1080 as an option, you must update your graphics driver to
the latest version. Depending on your computer, complete one of the following
procedures:
If you have a Dell desktop or laptop:
• Go to https://www.dell.com/support, enter your service tag, and download
the latest driver for your graphics card.
If you are using a non-Dell computer (laptop 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.
Setting the maximum refresh rate
NOTE: The steps may vary slightly depending on the version of
Windows you have.
To set the maximum refresh rate for the monitor:
In Windows 8.1:
1. For Windows 8.1, select the Desktop tile to switch to classic desktop.
2. Right-click on the desktop and click Screen resolution.
3. If you have more than one monitor connected, ensure to select U2424H/
U2424H WOST/U2424HE.
4. Click Advanced settings.
5. Click the Monitor tab.
6. Click the dropdown list of Screen refresh rate and select 120 Hertz.
7. Click OK.
In Windows 10:
1. Right-click on the desktop and click Display settings.
2. Click Advanced display settings.
3. If you have more than one monitor connected, ensure to select U2424H/
U2424H WOST/U2424HE.
4. Click the dropdown list of Refresh rate and select 120 Hz.
5. Click Keep changes.
Operating the monitor
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