6Removal and replacement procedures
Adherence to the procedures and precautions described in this chapter is essential for proper service. After completing all necessary removal and replacement procedures, run the Diagnostics utility to verify that all components operate properly.
NOTE: Not all features listed in this guide are available on all computers.
NOTE: HP continually improves and changes product parts. For complete and current information on supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow the
Serviceability features
The computers include features that make them easy to upgrade and service. A Torx
Preparation for disassembly
1.Close any open software applications.
2.Exit the operating system.
3.Remove any diskette or compact disc from the computer.
4.Turn off the computer and any peripheral devices that are connected to it.
CAUTION: Turn off the computer before disconnecting any cables.
CAUTION: Regardless of the
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