Symptom/Error |
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| FRU/Action | in | Sequence |
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The | system | will | not | 1. | Battery ASM |
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power | on. |
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| 2. | AC Adapter |
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| 3. | DC/DC | & | Charger | board | ASM | |
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| 4. | System board |
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The | system | will | not | 1. | Press and hold the power | ||||||
power | off. |
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| switch for more than 4 |
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| seconds |
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| 2. | DC/DC | & | Charger | board | ASM | |
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| 3. | System board |
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Battery can't | be | Ÿ | Battery |
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charged. |
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| Ÿ | DC/DC & Charger board ASM | |||||||
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| Ÿ | Combobay board |
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| Ÿ | System board |
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PC Card (PCMCIA)-Related Symptoms
Symptom/Error | FRU/Action | in Sequence | |
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System | cannot | detect 1. PC | Card (PCMCIA) slots |
the PC | Card | assembly | |
(PCMCIA) |
| 2. | System board |
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Speaker-Related Symptoms
Symptom/Error |
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| FRU/Action | in Sequence | |||
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Speakers | make | noise | 1. | Speaker | ||||
or | no | sound comes | 2. | System board | ||||
from | system. |
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In | DOS | or | Windows | 1. | Speaker | |||
multimedia | programs, | 2. | System board | |||||
no | sound | comes | from | |||||
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the | computer. |
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Power Management-Related Symptoms
Symptom/Error |
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| FRU/Action in |
| Sequence |
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The | system | will | not | 1. | Keyboard | (if | control | is | from | ||||
enter | hibernation | the | keyboard) |
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mode. |
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| 2. | Hard | disk | drive |
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| 3. | System board |
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The | system | will | not | 1. | Keyboard | (if | control | is | from | ||||
wake |
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| the | keyboard) |
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hibernation | mode. | 2. | Hard | disk | drive |
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| 3. | System board |
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The | system | will | not | 1. | Lid switch |
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enter | suspend | mode | 2. | System board |
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after | closing the | LCD. |
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