Specifications

Troubleshooting Symptom Charts/Misc. Symptoms - 10
The computer runs
when plugged into a
wall outlet but not on
battery power
1 Reseat battery to verify battery is seated correctly with
battery lock engaged.
2 Try known-good charged battery.
3 Reset the power manager by pressing the reset button
(located above and right of the Audio/Video port). Wait five
seconds before continuing. Press the power button to start the
computer.
Note:
Make sure the reset button is not caught under the
button opening.
Warning: Resetting the power manager will permanently
remove a RAM disk, if present, and all of its contents. You will
also need to reset the date and time (using the Date & Time
control panel).
4 Replace battery transfer board.
5 Replace logic board.
The cursor does not
move when you are
using trackpad
1 Verify that no USB device is connected.
2 Boot from a Mac OS system CD to verify that it is not a
software problem.
3 Reset the power manager by pressing the reset button
(located above and right of the Audio/Video port). Wait five
seconds before continuing. Press the power button to start the
computer.
Note:
Make sure the reset button is not caught under the
button opening.
Warning: Resetting the power manager will permanently
remove a RAM disk, if present, and all of its contents. You will
also need to reset the date and time (using the Date & Time
control panel).
4 Check trackpad cable and connection to the logic board (see
separate Top Case replacement instructions for location
under RAM shield).
5 Replace top case.
6 Replace logic board.
The cursor
intermittently does
not move or moves
erratically
Note: User must touch with the surface of only one finger at a time
and point directly down on the trackpad surface.
1 Clean trackpad surface (with computer off, using a non-
static-inducing material).
2 Completely shut down, then press the power button to start
the computer.
3 Reset the power manager by pressing the reset button
(located above and right of the Audio/Video port). Wait five
seconds before continuing. Press the power button to start the