6.Position the new internal speaker into the four metal clips left until it is secured in place.
1
and push the internal speaker toward the
Figure 49. Installing a new internal speaker
7.Connect the internal speaker cable to the system board. See “Locating parts on the system board” on page 13.
What to do next:
•To work with another piece of hardware, go to the appropriate section.
•To complete the installation or replacement, go to “Completing the parts replacement” on page 79.
Replacing the thermal sensor
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v.
This section provides instructions on how to replace the thermal sensor.
To replace the thermal sensor, do the following:
1.Turn off the computer and disconnect all power cords from electrical outlets.
2.Remove the computer cover. See “Removing the computer cover” on page 34.
3.Remove the front bezel. See “Removing and reinstalling the front bezel” on page 35.
4.Locate the thermal sensor. See “Locating components” on page 12.
5.Disconnect the thermal sensor cable from the thermal sensor connector on the system board. See “Locating parts on the system board” on page 13.
Chapter 5. Installing or replacing hardware 65
