Dell P28F004 owner manual Removing the System Fan, Installing the System Fan

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

Removing the System Fan

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

2.Remove:

a.battery

b.access panel

c.memory module

d.hard drive

e.optical drive

f.keyboard

g.palmrest

h.WLAN card

i.system board

3.Perform the steps as shown in the illustration:

a.Disconnect the system-fan cable from the system board.

b.Remove the screw that secures the system fan to the system board.

c.Lift the system fan from the system board.

Installing the System Fan

1.Align the system fan in its place on the system board.

2.Tighten the screw to secure the system fan to the system board.

3.Connect the system-fan cable to the system board.

4.Install:

a.system board

b.WLAN card

c.palmrest

d.keyboard

e.optical drive

f.hard drive

g.memory module

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