Major Subassemblies 8-5
8
Caution – Do not use a power driver to tighten a captive screw. Do not
overtighten a captive screw.
6. Plug in the power supply connector to the system board connector.
See Figure 8-1.
7. Remove the wrist strap from your wrist and then from the upper edge
of the rear panel.
8. Replace the cover.
See Section 7.3, “Replacing the Cover.”
9. Plug in the power cord to the system unit and the wall outlet.
10. Power on the system.
See Section 6.2, “Powering On the System.”
8.2 Speaker/LED Assembly
The system power LED is located at one end of the speaker/LED cable.
To replace the power LED or the speaker cable, you must remove the
speaker/LED assembly.
8.2.1 Removing the Speaker/LED Assembly
1. Shut down and power off the system.
See Section 6.1, “Powering Off the System.”
2. Remove the cover and attach a wrist strap.
See Chapter 7, “Internal Access.”
3. Remove the CD-ROM drive (if present).
See Section 9.2.1, “Removing the CD-ROM Drive.”
4. Disconnect the speaker/LED cable from the speaker fast-on connectors.
See Figure 8-7 on page 8-11.
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