Dell P3421W - Setting the Maximum Resolution

Operating the monitor  │  59
Setting the maximum resolution
To set the maximum resolution for the monitor:
In Windows
®
7, Windows
®
8, and Windows
®
8.1:
1. For Windows
®
8 and Windows
®
8.1 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 3440 x 1440.
4. Click OK.
In Windows
®
10:
1. Right-click on the desktop and click Display settings.
2. Click Advanced display settings.
3. Click the dropdown list of Resolution and select 3440 x 1440.
4. Click Apply.
If you do not see 3440 x 1440 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 http://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 (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.