Apple performa 400 series Instruction De Maintenance
Take Apart
Logic Board - 15
1 Disconnect the following
cable connectors from
the logic board:
• Hard drive power
cable
• Hard drive data cable
• Floppy drive cable
• Power supply cable
• Fan cable
• Speaker cable
2 Remove the expansion
card (if installed).
Power Supply Cable
Expansion
Connector
Expansion Card
Hard Drive
Data Cable
Hard Drive
Power Cable
Floppy Drive
Cable
Fan Cable
Speaker Cable