Keyboard/TrackPoint II or III Related
Symptoms
Symptom/Error |
|
|
| FRU/Action |
|
|
|
|
|
| |
|
|
|
|
|
|
|
| ||||
Keyboard | (one or | more | 1. Reseat | the | three |
|
| ||||
keys) does not work, or | keyboard | cables. |
|
|
| ||||||
works | intermittently. | 2. Reseat | the | keytop. |
| ||||||
|
|
|
|
| Ensure | the | rubber |
| |||
|
|
|
|
| dome | under | the keytop | ||||
|
|
|
|
| is straight and in the | ||||||
|
|
|
|
| correct | direction, with | |||||
|
|
|
|
| the larger radius on the | ||||||
|
|
|
|
| top. |
|
|
|
|
| |
|
|
|
|
| 3. | Keyboard |
|
|
| ||
|
|
|
|
| 4. | System Board |
|
| |||
|
|
|
|
| |||||||
TrackPoint II or III does1.Go | notto | “TrackPoint | II | ||||||||
work. |
|
|
|
| and | III | Checkout” | on |
|
| |
|
|
|
|
| page | 28. |
|
|
|
| |
|
|
|
|
| 2. | Keyboard |
|
|
| ||
|
|
|
|
| 3. | System Board |
|
| |||
|
|
|
|
|
|
| |||||
Pointer | moves | automatically 1. See | “TrackPoint | II |
|
| |||||
or does | not | work | correctly. and | III | Checkout” | on |
|
| |||
|
|
|
|
| page | 28. |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
Indicator | Related | Symptoms |
|
|
| ||
Symptom/Error |
|
|
| FRU/Action |
|
|
|
|
|
|
|
| |||
Indicator | incorrectly | remains1.Reseat | the | indicator | |||
off or on, but system | runs card . |
| |||||
correctly. |
|
| 2. | Indicator Card | |||
|
|
|
| 3. | System Board | ||
|
|
|
|
|
| ||
Battery | power | status | 1. Check | that | a correct | ||
indicator blinks from green, battery is installed. | |||||||
yellow, | to | orange. | 2. | Battery Pack | |||
|
|
|
| 3. | System Board | ||
|
|
|
|
|
|
|
|
Power | Related | Symptoms |
|
|
|
|
| ||
Symptom/Error |
|
|
| FRU/Action |
|
|
|
| |
|
|
|
|
|
|
|
|
| |
Power | shut | down | during |
| 1. Go | to | “Power |
| |
operation. |
|
|
| Systems | Checkout” |
| |||
|
|
|
|
| on | page | 29. |
| |
|
|
|
|
| 2. | Battery Pack |
| ||
|
|
|
|
| 3. Remove | the battery |
| ||
|
|
|
|
| pack | and let it cool for | |||
|
|
|
|
| two | hours. | |||
|
|
|
|
| 4. | Power Sources | |||
|
|
|
|
|
|
|
|
| |
The | system | will | not |
| 1. Press | the | Reset | ||
|
|
| pushbutton. | ||||||
(See | “Reset Pushbutton” |
| on 2. | System Board | |||||
page | 46.) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
40 IBM Mobile Systems HMM