Apple color classic Instruction De Maintenance
Troubleshooting
Symptom Charts - 14
Peripheral
Cursor does not move
1 Check mouse connection.
2 If mouse was connected to keyboard, connect it to rear ADB
port instead. If mouse works, replace keyboard.
3 Reset PRAM.
4 If mouse does not work in any ADB port, replace mouse.
5 Replace logic board. Retain customer’s SIMMs, math
coprocessor, and PDS card.
Cursor moves, but
clicking mouse
button has no effect
1 Replace mouse.
2 Replace logic board. Retain customer’s SIMMs, math
coprocessor, and PDS card.