IBM 9228 Service Guide - Page 65

Removing the internal speaker, of the chassis; then, lift it out of the chassis see

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Page 65 highlights

Removing the internal speaker The internal speaker is on the front panel of the computer. To remove the speaker, complete the following steps. Speaker retainer tabs Figure 23. Removing the speaker 1. Read the safety information that begins on page vii and "Installation guidelines" on page 29. 2. Turn off the computer and all attached devices; then, disconnect all external cables and power cords. 3. Remove the side cover (see "Removing the side cover" on page 31). 4. Remove the lower bezel (see "Removing the two-piece bezel" on page 33). Note: It might be helpful to lay the computer on its left side for the remainder of this procedure. 5. Note where the speaker wire is connected to the system board; then, carefully disconnect the wire from the system board. See "System board internal connectors" on page 9. 6. Press the speaker retainer tabs to detach them from the chassis. 7. Grasp the speaker and slide the speaker out of its retaining tabs toward the top of the chassis; then, lift it out of the chassis (see Figure 23). 8. If you are instructed to return the speaker, follow all packaging instructions, and use any packaging materials for shipping that are supplied to you. Installing the internal speaker To install the speaker, complete the following steps: 1. Slide the speaker into the retaining tabs in the front of the chassis. 2. Reconnect the speaker wire to the system board connector. 3. Install the lower bezel (see "Installing the two-piece bezel" on page 35). Chapter 4. Removing and replacing computer components 47

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Removing the internal speaker
The internal speaker is on the front panel of the computer.
To remove the speaker, complete the following steps.
1.
Read the safety information that begins on page vii and “Installation guidelines”
on page 29.
2.
Turn off the computer and all attached devices; then, disconnect all external
cables and power cords.
3.
Remove the side cover (see “Removing the side cover” on page 31).
4.
Remove the lower bezel (see “Removing the two-piece bezel” on page 33).
Note:
It might be helpful to lay the computer on its left side for the remainder of
this procedure.
5.
Note where the speaker wire is connected to the system board; then, carefully
disconnect the wire from the system board. See “System board internal
connectors” on page 9.
6.
Press the speaker retainer tabs to detach them from the chassis.
7.
Grasp the speaker and slide the speaker out of its retaining tabs toward the top
of the chassis; then, lift it out of the chassis (see Figure 23).
8.
If you are instructed to return the speaker, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Installing the internal speaker
To install the speaker, complete the following steps:
1.
Slide the speaker into the retaining tabs in the front of the chassis.
2.
Reconnect the speaker wire to the system board connector.
3.
Install the lower bezel (see “Installing the two-piece bezel” on page 35).
Speaker retainer
tabs
Figure 23. Removing the speaker
Chapter 4. Removing and replacing computer components
47