Modem module
NOTE: The modem module spare part kits do not include a modem module cable. The modem module
cable is included in the Cable Kit, spare part number 468827-001 for dv3000 models, 502463-001 for
dv3500 models.
Description Spare part number
For use in dv3000 models in all countries and regions except Australia and New Zealand 468825-001
For use only in dv3000 models in Australia and New Zealand 468825-011
For use in dv3500 models in all countries and regions except Australia and New Zealand 461749-001
For use only in dv3500 models in Australia and New Zealand 461749-011
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
Battery on page 43).
5. Remove the following components:
a. Optical drive (see
Optical drive on page 48)
b. Hard drive (see
Hard drive on page 51)
c. Keyboard (see
Keyboard on page 54)
d. Switch cover (see
Switch cover on page 57)
e. Top cover (see
Top cover on page 58)
f. Display assembly (see
Display assembly on page 63)
g. System board (see
System board on page 70)
Remove the modem module:
1. Turn the system board upside down, with the battery connector toward you.
2. Remove the modem module cable (1) from the clips (2) built into the system board.
NOTE: The modem module cable is included in the Cable Kit, spare part number 468827-001
for dv3000 models, 502463-001 for dv3500 models.
3. Remove the two Phillips PM2.5×4.0 screws (3) that secure the modem module to the system board.
Component replacement procedures 79
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