Dell Latitude E5550 - Installing the System Fan; Removing the Audio Board

4. Remove the system fan from the computer.
Installing the System Fan
1. Place the system fan into its slot on the computer.
2. Connect the system-fan cable to its connector on the system board.
3. Install the:
a. palmrest
b. keyboard
c. keyboard trim
d. battery
e. base cover
4. Follow the procedures in After Working Inside Your Computer.
Removing the Audio Board
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the:
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