HP Dv7-2170us HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide - Page 85

Modem module

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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 537857-001. Description Modem module for use in all countries and regions except Australia and New Zealand Spare part number 510100-001 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 44). 5. Remove the following components: a. Hard drive (see Hard drive on page 48). b. Optical drive (see Optical drive on page 45). c. Switch cover and keyboard (see Switch cover and keyboard on page 59). d. Speaker assembly (see Speaker assembly on page 65). e. Display assembly (see Display assembly on page 67). f. Top cover (see Top cover on page 74). Remove the modem module: 1. Remove the Phillips PM2.0×4.0 screw (1) that secures the modem module to the system board. 2. Lift the modem module (2). Component replacement procedures 77

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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 537857-001.
Description
Spare part number
Modem module for use in all countries and regions except Australia and New Zealand
510100-001
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
44
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive
on page
48
).
b.
Optical drive (see
Optical drive
on page
45
).
c.
Switch cover and keyboard (see
Switch cover and keyboard
on page
59
).
d.
Speaker assembly (see
Speaker assembly
on page
65
).
e.
Display assembly (see
Display assembly
on page
67
).
f.
Top cover (see
Top cover
on page
74
).
Remove the modem module:
1.
Remove the Phillips PM2.0×4.0 screw
(1)
that secures the modem module to the system board.
2.
Lift the modem module
(2)
.
Component replacement procedures
77