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| Troubleshooting |
| Symptom Charts/Peripheral - 23 | |
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| 1 | Remove extra system files on hard drive. |
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Cannot | |||||
to open application, | 2 | Check mouse speed on Control Panel. | |||
disk, or server | 3 | Unplug 4.5 battery, wait 20 seconds, plug in battery, and | |||
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| 4 | restart computer. | |
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| If mouse was connected to keyboard, connect mouse to rear | ||
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| ADB port and disconnect keyboard. If mouse works, replace | |
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| 5 | keyboard. If mouse does not work in ADB port, replace mouse. | |
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| Replace logic board. Retain customer’s SIMMs. | ||
No response to any | 1 | Verify that system software is version 7.5 or later. | |||
key on keyboard | 2 | Check keyboard connection to ADB port. | |||
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| 3 | Replace keyboard. | |
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| 4 | Reseat logic board. | |
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| 5 | Replace logic board. Retain customer’s SIMMs. | |
