42 | AppendixSetting Up Your MonitorNOTE: When all conditions meeting HDR output are satisfied,the maximum inputresolution to 3840 x 2160 can be supported.Setting Display Resolution to 1920 x 1080For best performance, set the display resolution to 1920 x 1080 pixels by performing thefollowing steps:In Windows Vista, 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 1920 x 1080.4 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 1920 x 1080.4 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 systemyou are 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 to1920 x 1080 again.NOTE: If you are unable to set the resolution to 1920 x 1080, please contact Dellto inquire about a graphics adapter that supports these resolutions.