7. Remove the system board (3) from the system board frame by sliding it forward.

Reverse the preceding procedure to install the system board.

RJ-11 connector cable

NOTE: The RJ-11 connector cable is included in the Cables Kit, spare part number 452198-001.

Before removing the RJ-11 connector 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 45).

5. Remove the following components:

a. Hard drive (see Hard drive on page 49)

b. Optical drive (see Optical drive on page 53)

c. Keyboard (see Keyboard on page 57)

d. Fan (see Fan on page 61)

e. Heat sink (see Heat sink on page 62)

f. Switch cover (see Switch cover on page 71)

g. TouchPad (see TouchPad on page 67)

h. Display assembly (see Display assembly on page 75)

i. Top cover (see Top cover on page 80)

j. Speaker assembly (see Speaker assembly on page 82)

88 Chapter 4 Removal and replacement procedures

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HP Mobile 8510w manual RJ-11 connector cable