Removal and replacement procedures

■Memory module (see “Memory module” on page 4-10)

■WLAN module (see “WLAN module” on page 4-16)

■Modem module (see “Modem module” on page 4-33)

■Fan/heat sink assembly (see “Fan/heat sink assembly” on page 4-40)

■Processor (see “Processor” on page 4-42)

Remove the system board:

1.Disconnect the modem module cable 1 from the modem module.

2.Disconnect the following cables from the system board:

2 Audio/infrared board cable

✎The audio/infrared board cable connects to a LIF connector on the system board.

3USB board cable

✎The USB board cable connects to a LIF connector on the system board.

4Power connector cable

✎The power connector cable splits into two cables near the system board. One cable plugs into a connector on the top of the system board. The other cable plugs into a connector on the bottom of the system board.

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Maintenance and Service Guide