6 Removal and replacement procedures for
authorized service provider parts
CAUTION: Components described in this chapter should be accessed only by an authorized service provider.
Accessing these parts can damage the computer or void the warranty.
Component replacement procedures
NOTE: Details about your computer, including model, serial number, product key, and length of warranty,
are on the service tag at the bottom of your computer. See Locating system information on page 15 for
details.
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 on-screen instructions.
There are as many as eighty-six screws that must be removed, replaced, and/or loosened when servicing the
parts described in this chapter. Make special note of each screw size and location during removal
and replacement.
Component replacement procedures 39