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a. Align the right retaining clip on the plastic holder with the hole
retaining clip into the hole
Figure 120. Installing the thermal sensor
b. Connect the thermal sensor cable to the thermal-sensor connector on the system board. See "Parts
on the system board" on page 38.
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 183.
Internal 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 internal speaker is only available on some models.
To remove or install the internal speaker, do the following:
1. Prepare your computer. See "Preparing your computer" on page 96.
2. Locate the internal speaker. See "FRUs and CRUs" on page 35.
3. To remove the internal speaker, do the following:
a. Disconnect the internal-speaker cable from the internal-speaker connector on the system board. See
"Parts on the system board" on page 38.
a
until it snaps into position.
b
in the chassis. Then, pivot the left
.
Chapter 9
Hardware removal and installation
157
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