Power cord and ac power adapter
Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Note: Do not remove the power cord when the computer is connected to ac power. Otherwise, there might
be a risk of short circuits.
Replacement procedure
1. Turn off the computer and remove all connected peripheral devices and cables.
2. Remove the ac power adapter from the computer.
3. Remove the power cord from the ac power adapter.
4. Connect the new power cord to the new ac power adapter.
5. Connect the new ac power adapter to the computer.
External camera (for selected models)
Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Replacement procedure
1. Turn off the computer and disconnect the ac power adapter from the computer.
.
Chapter 6
Hardware removal and installation
57