Modem Module Cable - HP ProBook 4320s Maintenance And Service Manual

Modem module cable

NOTE: The modem module cable with RJ11 connector is included in the
number 599525-001.
Before removing the modem module cable, follow these steps:
1. Shut down 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 all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
5. Remove the following components:
a. Switch cover (see
b. Keyboard (see
c. Optical drive (see
d. Speakers (see
e. Palm rest (see
f. Hard drive (see
g. Display assembly (see
h. Top cover (see
i. System board (see
j. USB connector board and cable (see
Remove the modem cable.
1. Position the computer right-side up with the front toward you.
2. Release the modem RJ11 connector from the base enclosure clips (1).
Battery on page 57).
Switch cover on page
Keyboard on page 61)
Optical drive on page
Speakers on page 68)
Palm rest on page 72)
Hard drive on page 74)
Display assembly on page
Top cover on page 99)
System board on page
59)
65)
91)
103)
USB connector board on page
Component replacement procedures 107
Cable kit on page 37, part
105)