Apple iMac G5, 20-inch - Manual (Page 199)

iMac G5 (20-inch) Take Apart - Microphone Cable
Replacing the Microphone Cable
1. Secure the microphone cable to the speaker, and apply new tape.
Note: A strip of new tape comes with both a replacement microphone cable and a
replacement speaker set.
2. Route the cable connectors through the chassis opening as follows:
• microphone cable connector first
• narrowest fan cable connector last
3. Connect the connectors to the logic board.
4. Replace the power supply.
5. Replace the light pipe.
6. Replace the midplane.
7. Replace the back cover.