Apple Macintosh Performa 577 - Manual (Page 111)

Upgrades Macintosh Processor Upgrade - 19
2 Carefully align the pins
along all sides of the
processor and socket.
3 Firmly press the
connector pins into the
logic board socket.
Note:
After you install the
upgrade board, connect the
battery cable through the
hole in the upgrade board
and reinstall the cache card.
4 Drop the battery
connector through the
hole in the upgrade board
and connect the battery
to the logic board.
r
or Hole
for
Battery
Connector
PowerPC Heat Sink
Battery Cable