Apple 550C Manual do Utilizador descarregar pdf (Página 43)

Troubleshooting Symptom Charts/Peripheral

(Continued)

- 18

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.

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Apple 550C Manual do Utilizador Página 43