Dell P45F001 owner manual Installing the Input/Output I/O Board, Removing the Speakers

Installing the Input/Output (I/O) Board

1.Insert the I/O board into the chassis.

2.Connect the I/O board cable to the system board.

3.Install:

a.palmrest assembly

b.keyboard

c.memory module

d.hard drive

e.WLAN card

f.access panel

g.optical disk-drive

h.battery

4.Follow the procedures in After Working Inside Your computer.

Removing the Speakers

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove:

a.Battery.

b.optical disk-drive.

c.access panel.

d.hard drive.

e.memory module.

f.keyboard.

g.palmrest assembly.

3.Perform the following steps as shown in the illustration:

a.Disconnect the speaker cables from the system board [1].

b.Release the speaker cables from the retention tabs [2].

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