Dell XPS 12 Owner's Manual

Also see for XPS 12: Specifications Owner's manual User guide Service manual User guide

Contents

Before You Begin | 7Before You BeginTurn Off Your Computer and Connected DevicesCAUTION: To avoid losing data, save and close all open files and exit all openprograms before you turn off your computer.1 Save and close all open files and exit all open programs.2 Follow the instructions to shut down your computer based on the operating systeminstalled on your computer.• Windows 8:Move your mouse-pointer to the upper-right or lower-right corner of thescreen to open the Charms sidebar, and then click Settings→ Power→Shut down.• Windows 7:Click Start and click Shut down.Microsoft Windows shuts down and then the computer turns off.NOTE: If you are using a different operating system, see the documentationof your operating system for shut-down instructions.3 Disconnect your computer and all attached devices from their electrical outlets.4 Disconnect all telephone cables, network cables, and attached devices fromyour computer.5 Slide and hold the power switch for 5 seconds, after the computer is unplugged, toground the system board.Safety InstructionsUse the following safety guidelines to protect your computer from potential damage andensure your personal safety.WARNING: Before working inside your computer, read the safetyinformation that shipped with your computer. For additional safety bestpractices information, see the Regulatory Compliance Homepage atdell.com/regulatory_compliance.WARNING: Disconnect all power sources before opening the computer cover orpanels. After you finish working inside the computer, replace all covers, panels,and screws before connecting to the power source.CAUTION: To avoid damaging the computer, ensure that the work surface is flatand clean.CAUTION: To avoid damaging the components and cards, handle them by theiredges and avoid touching pins and contacts.