HP Pavilion dv7 HP Pavilion dv6 Entertainment PC - Maintenance and Service Gui - Page 78

Modem module cable, from the clip built into the base enclosure.

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Removal and replacement procedures 3. Remove the Phillips PM2.5×6.5 screw 1 that secures the system board to the base enclosure. 4. Lift up on the right side of the system board until it is at approximately a 45-degree angle 2. 5. Remove the system board by sliding it to the right out of the base enclosure 3. Reverse this procedure to install the system board. Modem module cable ✎ The modem module cable is available in the Cable Kit, spare part number 512832-001. The modem module cable includes the RJ-11 jack. 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 "Battery" on page 4-6). 5. Remove the following components: a. Hard drive (see "Hard drive" on page 4-14) b. Optical drive (see "Optical drive" on page 4-9) c. Switch cover and keyboard (see "Switch cover and keyboard" on page 4-18) d. Display assembly (see "Display assembly" on page 4-24) e. Top cover (see "Top cover" on page 4-30). f. USB board (see "USB board" on page 4-35) g. System board (see "System board" on page 4-37) Remove the modem module cable: 1. Release the cable from the clips 1 built into the base enclosure. 2. Remove the RJ-11 jack 2 from the clip built into the base enclosure. 3. Remove the cable assembly from the base enclosure 3. Maintenance and Service Guide 4-39

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Removal and replacement procedures
Maintenance and Service Guide
4–39
3. Remove the Phillips PM2.5×6.5 screw
1
that secures the system board to the base enclosure.
4. Lift up on the right side of the system board until it is at approximately a 45-degree angle
2
.
5. Remove the system board by sliding it to the right out of the base enclosure
3
.
Reverse this procedure to install the system board.
Modem module cable
✎
The modem module cable is available in the Cable Kit, spare part number 512832-001. The modem module
cable includes the RJ-11 jack.
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
“Battery” on page 4-6
).
5. Remove the following components:
a.
Hard drive (see
“Hard drive” on page 4-14
)
b.
Optical drive (see
“Optical drive” on page 4-9
)
c.
Switch cover and keyboard (see
“Switch cover and keyboard” on page 4-18
)
d.
Display assembly (see
“Display assembly” on page 4-24
)
e.
Top cover (see
“Top cover” on page 4-30
).
f.
USB board (see
“USB board” on page 4-35
)
g.
System board (see
“System board” on page 4-37
)
Remove the modem module cable:
1. Release the cable from the clips
1
built into the base enclosure.
2. Remove the RJ-11 jack
2
from the clip built into the base enclosure.
3. Remove the cable assembly from the base enclosure
3
.