Expresscard Assembly - HP EliteBook 8470w Maintenance And Service Manual

ExpressCard assembly

Description
ExpressCard assembly
Before removing the ExpressCard assembly, follow these steps:
1.
2.
3.
4.
Remove the ExpressCard assembly:
1.
2.
106 Chapter 4 Removal and replacement procedures
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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.
Disconnect the power from the computer by unplugging the power cord from the computer.
Disconnect all external devices from the computer.
Remove the battery (see Battery on page
a. Service cover (see Service cover on page
b. Hard drive (see Hard drive on page
c. Optical drive (see Hard drive on page
d. WLAN module (see WLAN module on page
e. WWAN module (see
f. Fan (see Fan on page
g. Keyboard (see Keyboard on page
h. Base enclosure (see Base enclosure on page
i. System board (see System board on page
Release the ZIF connector (1) to which the ExpressCard assembly cable is attached, and then
disconnect the ExpressCard assembly cable from the TouchPad board.
Release the ZIF connector (2) to which the TouchPad cable is attached, and then disconnect the
TouchPad cable from the ExpressCard assembly.
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57), and then remove the following components:
59)
65)
65)
71)
WWAN module on page 69)
75)
76)
80)
97)
Spare part number
684345-001