38 Operating the Monitor Operating the Monitor 39If you press any button other than the power button one of the followingmessages will appear depending on the selected input:If either VGA or DVI-D input is selected and both VGA and DVI-D cables arenot connected, a floating dialog box as shown below appears.orSee Solving Problems for more information.Setting the Maximum ResolutionIn Windows Vista®, Windows® 7 or Windows® 8:1. For Windows® 8 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 1920 x 1080.4. Click OK.If you do not see 1920 x 1080 as an option, you may need to update yourgraphics driver. Depending on your computer, complete one of the followingprocedures:If you have a Dell desktop or portable computer:• Go to www.dell.com/support, enter your service tag, and downloadthe 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 latestgraphic drivers.• Go to your graphics card website and download the latest graphicdrivers.Using the TiltTiltWith the built-in pedestal, you can tilt the monitor for the most comfortableviewing angle.5° typical 21° typical(maximum 5.5°) (maximum 22°)NOTE: The stand is detached when the monitor is shipped from thefactory.