Apple PowerBook - Page 59

Microprocessor Board and Heat ExchangerTake Apart
PowerBook (FireWire)
10
Microprocessor Board and Heat Exchanger
Before you begin, remove
the following:
• AC adapter
• expansion bay modules
• keyboard
• microprocessor EMI
shield
1. Disconnect the backup
battery from the I/O
logic board.
Note:
To remove the
backup battery, pull it
firmly to the left and out of
its holder.