Dell Inspiron 560s Service Manual - Page 2
Before You Begin - specifications
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Back to Contents Page Before You Begin Dell™ Inspiron™ 560s Service Manual Technical Specifications Recommended Tools Turning Off Your Computer Safety Instructions This manual provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that the following conditions exist: l You have performed the steps in Turning Off Your Computer and Safety Instructions. l You have read the safety information that ships with your computer. l A component can be replaced or-if purchased separately-installed by performing the removal procedure in reverse order. Technical Specifications For information on technical specifications of your computer, see the Comprehensive Specifications at support.dell.com/manuals. Recommended Tools The procedures in this document may require the following tools: l Small Phillips screwdriver l Small flat-blade screwdriver l BIOS executable update program available at support.dell.com Turning Off Your Computer CAUTION: To avoid losing data, save and close all open files and exit all open programs before you turn off your computer. 1. Save and close all open files and exit all open programs. 2. Shut down your computer: Windows Vista®: Click Start Windows® 7: , click the arrow , and then click Shut Down. Click Start , and click Shut Down. 3. The computer turns off after the operating system shutdown process is complete. 4. Ensure that the computer is turned off. If your computer did not automatically turn off when you shut down the operating system, press and hold the power button until the computer turns off. Safety Instructions Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your own personal safety. WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty.