System information

Chapter 1
Overview and Common Procedures—Server Upgrade
Removing and Replacing Airflow Guides
31
CAUTION Turbo fan power cables can be damaged if pinched between the heatsink posts and
the processor airflow guide. Ensure that the cables are below the top surface of the
heatsink posts before installing the processor airflow guide (Figure 1-19).
Figure 1-19 Routing Power Cables through Heatsink Posts
Step 4. Replace the main portion of the airflow guide:
a. Hold the opening on top of the processor airflow guide.
b. At the same time, grasp the back end of the airflow guide and insert the airflow guide into the
system.
c. Connect the power module cable.
d. Place the power and IDE cables in the cable clips.
e. Insert the two airflow guide retaining tabs into the two slots on the front half of the airflow
guide.
Step 5. Replace the memory airflow guide. (See “Removing and Replacing the Memory Airflow Guide” on
page 26.)
Step 6. Replace the top cover. (See “Replacing the Top Cover” on page 21.)
Step 7. Reconnect power and external cables.