Apple Mac PowerBook 550c - Manual (Page 43)

Troubleshooting Symptom Charts/Peripheral
(Continued)
- 16
Peripheral
(Continued)
Cursor does not move
when you are using
trackpad
1 Reset the power manager.
2 Check trackpad connections.
3 Check interconnect board, keyboard, and motherboard
connections.
4 Connect low-power mouse and try to move cursor. If cursor
moves, try using trackpad and keyboard. If trackpad does not
move cursor, replace trackpad. If keyboard does not move
cursor, replace keyboard.
5 Replace interconnect board.
6 Replace motherboard.