Modem Module - HP Compaq 8510p - Compaq Business Notebook Maintenance And Service Manual

Modem module

NOTE: The modem module spare part kit does not include a modem module cable. The modem
module cable is included in the Cable Kit, spare part number 452198-001. See
for more Cable Kit spare part number information.
Description
Modem module
Before removing the modem module, 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. Optical drive (see
c. Keyboard (see
d. Switch cover (see
e. TouchPad (see
f. Display assembly (see
g. Top cover (see
h. Speaker assembly (see
Remove the modem module:
1. Remove the two Phillips PM2.5×4.0 screws (1) that secure the modem module to the system board.
2. Disconnect the modem module (2) from the system board by lifting it straight up.
84 Chapter 4 Removal and replacement procedures
Battery on page 45).
Hard drive on page 49)
Optical drive on page
Keyboard on page 57)
Switch cover on page
TouchPad on page 67)
Display assembly on page
Top cover on page 80)
Speaker assembly on page
53)
71)
75)
82)
Cable Kit on page 27
Spare part number
443899-001