Apple color classic Manual Do Serviço

 

 Troubleshooting

Symptom Charts - 15

 

Cannot double-click 

to open application, 

disk, or server

1 Remove extra system files on hard drive.

2 Clear parameter RAM. Hold down <Command> <Option> <P> 

<R> keys during system startup but before “Welcome to 

Macintosh” appears. 

3 If mouse was connected to keyboard, connect it to rear ADB 

port instead. If mouse works, replace keyboard. 

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.

No response to any 

key on keyboard

1 Check keyboard connection to ADB port.

2 Replace keyboard cable.

3 Replace keyboard.

4 Replace logic board. Retain customer’s SIMMs, math 

coprocessor, and PDS card.