Appendix | 65Setting Up Your DisplaySetting Display Resolution to 3840 x 2160 (maximum)For best performance, set the display resolution to 3840 x 2160 pixels by performing thefollowing steps:In Windows 7, Windows 8 or Windows 8.1:1. For Windows 8 or Windows 8.1 only, select the Desktop tile to switch to classicdesktop.2. Right-click on the desktop and click Screen Resolution.3. Click the Dropdown list of the Screen Resolution and select 3840 x 2160.4. 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 3840 x 2160.4. Click Apply.If you do not see the recommended resolution as an option, you may need to update yourgraphics driver. Please choose the scenario below that best describes the computer system youare using, and follow the given steps.Dell computer1. Go to www.dell.com/support, enter your service tag, and download the latestdriver for your graphics card.2. After installing the drivers for your graphics adapter, attempt to set the resolution to3840 x 2160 again.NOTE: If you are unable to set the resolution to 3840 x 2160, please contact Dellto inquire about a graphics adapter that supports these resolutions.