Symptom or | error |
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| FRU | or | action, | in |
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| sequence |
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861X |
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| 1. Go | to | “Testing | the |
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Pointing | device | error |
| when | computer” | on |
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TrackPoint is | enabled. |
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| page | 7. |
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| 8611: System bus |
| 2. | Reseat |
| the | keyboard | |||||||||
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| cable on the sub card. | |||||||||||||
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| between |
| 8042 | ||||||||||||
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| 3. | Keyboard. |
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| and | IPDC. |
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| 4. | External mouse. | ||||||||||
| 8612: TrackPoint error. |
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| 5. | Sub card. |
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| 8613: System | board |
| or |
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| 6. | System board. |
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| TrackPoint | error. |
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I9990301 |
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| 1. Check | that |
| the |
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I9990302 |
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| operating | system |
| is |
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I9990305 |
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| installed | in |
| the |
| hard | |||||
| I9990301: Hard disk |
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| disk | drive. | If | not, |
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| install | the |
| operating |
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| error. |
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| system. |
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| I9990302: Invalid hard |
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| 2. | Reseat |
| the | boot | |||||||||||
| disk | boot |
| record. |
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| device. |
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| I9990305: No bootable |
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| 3. | Check | the | startup | |||||||||||
| device. |
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| sequence | for | the | |||||||||
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| correct |
| boot | device. | ||||||
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| 4. | Check | that |
| the | ||||||
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| operating | system has | ||||||||
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| no | failure | and | is | ||||||
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| installed |
| correctly. | |||||||
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I9990303 |
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| 1.System board |
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flash |
| ROM check |
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sum | error.) |
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Other | codes | not listed |
| Go | to | “Undetermined |
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above . |
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| problems” |
| on | page | 31. |
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22 ThinkPad 600X Hardware Maintenance Manual