
Removal and Replacement Procedures
| 2. | Disconnect the fan cable | from the system board | ||
| 
 | (Figure  | 
 | 
 | 
 | 
| 3. | Remove the modem cable from the clip in the heat sink . | |||
| 4. | Remove the four black M2 × 4.0 screws | 
 | and the pewter | |
| 
 | M2.5 × 7.0 screw that secure the heat sink to the base | |||
| 
 | enclosure. | |||
| 5. | Remove the heat sink. | |||
Figure 5-17.  Removing the Heat Sink
The fan and heat sink are spared as one assembly. Do not remove the fan from the heat sink.
| Reverse the above procedure to install the heat sink. | 
 | |
| Maintenance | and Service Guide | |
