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Troubleshooting Symptom Charts/Peripheral - 22
Peripheral
Cursor does not move
when you are using
trackball
1 Restart computer.
2 Check cables.
3 Check interconnect board, daughterboard, and motherboard
connections.
4 Try low-power mouse. If cursor moves, replace trackball or
keyboard.
5 Replace interconnect board.
6 Replace daughterboard.
7 Replace motherboard.
Cursor intermittently
does not move or
moves erratically
1 Restart computer.
2 Check cables.
3 Replace trackball.
4 Replace keyboard.
5 Replace interconnect board.
6 Replace motherboard.