Infrared-related symptoms
Symptom or | error |
| FRU | or | action, | in |
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Unable | to | communicate | 1. Make | sure the | setup |
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using the | Infrared (IR) | Portfor .the | IR | is correct. |
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| Use | the | ThinkPad |
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| Configurations | utility. |
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| 3. | Run | the | advanced | ||||||
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| FRU | code | is | displayed, | |||||
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| replace | the | parts | ||||||
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Keyboard- or TrackPoint-related symptoms
Symptom | or error |
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| FRU | or | action, | in |
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The | keyboard | (one | or | more1. Reseat |
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keys) | does | not | work. |
| cable | on | the | sub |
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The | TrackPoint | does | not | 1. Reseat |
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work. |
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| cable | on | the | system |
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| 2. Go to “Testing the |
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| computer” | on page 7. | |||||
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The | pointer | moves |
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automatically |
| or | does | notcomputer” | on | page | 7. |
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work | correctly. |
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28 ThinkPad 600X Hardware Maintenance Manual
