Apple Power Macintosh 7200/75 Specifications download pdf (Page 61)

Troubleshooting Symptom Charts/Peripherals - 19

Peripherals

Cursor does not move 1 Check mouse connection.

2 Inspect inside of mouse for buildup of dirt or other

contaminants. Clean mouse if necessary.

3 If mouse was connected to keyboard, connect mouse to

computer ADB port instead. If mouse works, replace

keyboard.

4 Replace ADB cable.

5 If mouse does not work in any ADB port on computer, replace

mouse.

6 Replace logic board. Retain customer's DIMMs.

Cursor moves, but

clicking mouse

button has no effect

1 Boot from floppy or bootable CD.

2 Replace mouse.

3 Replace logic board. Retain customer's DIMMs.

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Apple Power Macintosh 7200/75 Specifications Page 61