Advanced speaker
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1.
Note: The advanced speaker is optional.
1. Remove any media from the drives and turn off all connected devices and the computer.
2. Disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
3. Remove the computer cover. For details, see "Computer cover" on page 95.
4. Replace the advanced speaker.
a. Remove the advanced speaker.
Figure 38. Removing the advanced speaker
b. Install the advanced speaker.
Figure 39. Installing the advanced speaker
5. Reinstall the computer cover and reconnect the cables. For details, see "Completing the parts
replacement" on page 131.
Graphics card
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1.
1. Remove any media from the drives and turn off all connected devices and the computer.
.
Chapter 9
Hardware removal and installation
101