HP EliteBook 8470w, Maintenance And Service Manual

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3. Release the RJ-11 jack cable from the clips (2) and routing channel built into the base enclosure.
4. Remove the RJ-11 jack cable.
Reverse this procedure to install the RJ-11 jack cable.
Service cover release latch assembly
NOTE: The service cover release latch assembly components are included in the Latch Kit, spare part
number 684339-001.
Before removing the service cover release latch assembly, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4. Remove the battery (see Battery on page 71 ), and then remove the following components:
a. Service cover (see Service cover on page 74 )
b. Smart Card reader (see Smart Card reader on page 75 )
c. Optical drive (see Optical drive on page 76 )
d. Hard drive (see Hard drive on page 80 )
e. Modem module (see Modem module on page 89 )
f. Keyboard (see Keyboard on page 91 )
g. Base enclosure (see Base enclosure on page 96 )
102 Chapter 4 Removal and replacement procedures