5. Remove the rear fan.
6. Install the rear fan.
7. Connect the rear fan cable to the system board.
8. Reinstall all the removed parts. Then, reconnect the power cord and all disconnected cables to the
computer.
Wi-Fi antenna and cable
Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Front Wi-Fi antenna and cable
1. Remove the computer cover. See "Computer cover" on page 60.
2. Remove the front bezel. See "Front bezel" on page 61.
3. Remove the drive bay assembly. See "Drive bay assembly" on page 64.
4. Disconnect the front Wi-Fi antenna cable from the Wi-Fi card. See "Wi-Fi Card" on page 82.
.
Chapter 6
Hardware removal and installation
91