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| Troubleshooting |
| Symptom Charts/Peripherals - 31 | |
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| device such as | 1 | Update Serial DMA extension to version 2.1 or higher. |
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Serial | |||||
digital camera not | 2 | Make AppleTalk inactive in the AppleTalk control panel under | |||
recognized by | 3 | options and restart unit. | |||
computer | Turn on camera after initiating download with camera | ||||
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| 4 | application. | |
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| Try different serial device on same port. | ||
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| 5 | Replace I/O logic board. | |
Cursor does not move | 1 | Shut down computer, unplug adapter, and remove battery. Let | |||
when you are using | 2 | computer sit for 1 minute before restarting. | |||
trackpad | Reset power manager. | ||||
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| 3 | Connect low power mouse and try to move cursor. If trackpad | |
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| does not move cursor but external ADB mouse does, replace | |
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| trackpad. If external ADB mouse also doesn’t move, replace | |
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| 4 | PMU board. | |
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| Check trackpad connections. | ||
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| 5 | Check keyboard connections. | |
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| 6 | Replace I/O logic board. | |
