Modem Module Cable - HP EliteBook 8440W Maintenance And Service Manual

Removal and replacement procedures

Modem module cable

✎
The modem module cable is included in the Cable kit, spare part number 594030-001.
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. Hard drive (see
b. Wireless modules antenna cables (see
c. Optical drive (see
d. Keyboard and switch cover (see
e. Display assembly (see
f. RTC battery (see
g. Top cover (see
h. Audio/ExpressCard (see
i. Speakers (see
j. Modem module
k. System board
Remove the modem module cable:
1. Release the RJ-11 connector 1 from the clip built into the base enclosure.
2. Remove the modem module cable 2 from the clips and the cable channel 3 built into the base enclosure.
Reverse this procedure to install the modem module cable.
4–52
"Battery" on page
"Hard drive" on page 4-9)
"WLAN module" on page 4-11
"Optical drive" on page
"Keyboard and switch cover" on page
"Display assembly" on page
"RTC battery" on page
"Top cover" on page 4-42)
"Audio/ExpressCard board" on page
"Speakers" on page 4-45)
("Modem module" on page
("System board" on page
4-7).
4-20)
4-27)
4-39)
4-44)
4-49)
4-50)
and "WWAN module" on page
4-22)
Maintenance and Service Guide
4-14)