Peripherals – Apple Workgroup Server 9150 User Manual

Page 46

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Troubleshooting

Symptom Charts/Peripherals - 20

Peripherals

Cursor does not move

1 Inspect inside of mouse for buildup of dirt or other

contaminants. Clean mouse if necessary.

2 Reinstall the system software.

3 Replace external SCSI cables.

4 Verify that there is only one terminator on external devices.

5 Check mouse connection.

6 If mouse was connected to keyboard, connect mouse to

computer ADB port. If mouse works, replace keyboard.

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

mouse.

8 Reseat ROM, RAM, and cache SIMMs, and reseat terminator

card.

9 Replace logic board. Retain customer’s SIMMs.

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