Modem Module Cable - HP DV4-2153 Maintenance And Service Manual

Modem module cable

Description
Modem module cable for use with computer models with Intel processors
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. WLAN cover (see
c. Optical drive (see
d. Keyboard (see
e. Keyboard cover (see
f. Display assembly (see
g. Top cover (see
h. Modem module (see
i. System board (see
j. USB board (see
k. Audio board
Remove the modem module cable:
1. Disconnect the modem module cable from the system board (1).
112 Chapter 4 Removal and replacement procedures
Battery on page
Hard drive on page
WLAN module on page
Optical drive on page
Keyboard on page 72)
Keyboard cover on page
Display assembly on page
Top cover on page
Modem module on page
System board on page
USB board on page
(seeAudio board on page
55)
59)
62)
57)
74)
80)
92)
99)
107)
103)
101)
Spare part number
494981-001