9. Reconnect the antenna cables to the Wi-Fi card, and install the screw to secure the Wi-Fi card.
10. Install the Wi-Fi card shield.
11. Reinstall all removed parts.
12. Place the computer in an upright position. Then, reconnect the power cord and all disconnected cables
to the computer.
Note: If a locking device is available, use it to lock the computer.
Power supply assembly
Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Before you open the computer cover, turn off the computer and wait several minutes until the computer is
cool.
.
Chapter 6
Hardware removal and installation
85