Dell Latitude CPt V Service Manual - Page 10

Most of the procedures in this manual require the use of one or more of the following tools: Number 1 magnetized Phillips-head screwdriver Small flat-blade screwdriver Small plastic scribe Processor extractor Before you start to work on the computer, perform the following steps. 1. Save any work in progress and close all open application programs. 2. Turn off the computer and any attached peripherals. NOTE: Make sure the computer is turned off and not in suspend-todisk mode. If you cannot shut down the computer using the computer's operating system, press the power button for 4 seconds. 3. If the computer is docked in a C/Dock Family Expansion Station or C/Port Family Advanced Port Replicator (APR), undock the computer. 4. Disconnect the computer and any attached peripherals from their electrical outlets to reduce the potential for personal injury or shock. Also disconnect any telephone or telecommunications lines from the computer. 5. Remove the power cable. 6. Disconnect all other external cables from the computer. 7. Remove any installed PC Cards. 2 Dell Latitude CPt V-Series/CPx H-Series Service Manual