Alienware AW3821DW 37.5" 1600p 144 Hz Curved Gaming Monitor - Manual (Page 54)

54 | Operating the monitor
When Factory Reset is selected, the following message appears:
See Troubleshooting for more information.
Setting the maximum resolution
NOTE: The steps may vary slightly depending on the version of Windows
you have.
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. If you have more than one monitor connected, ensure that you select
AW3821DW .
4. Click the Screen Resolution dropdown list and select 3840 x 1600 .
5. Click OK .
In Windows 10 and Windows 11:
1. Right-click on the desktop and click Display settings .
2. If you have more than one monitor connected, ensure to select
AW3821DW .
3. Click the Display Resolution dropdown list and select 3840 x 1600 .
4. Click Keep changes .
If you do not see 3840 x 1600 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.