Fan Controller Card
Removal
1. Turn off power as described in “Powering Off the System” on page 429.
2. Place the appropriate drawer in the front service position as described in “Front
Service Position” on page 468.
3. Remove the two screws from the center cover and remove the cover.
4. Disconnect the cable from the fan controller card.
5. Pull out the snap button.
6. Remove the fan controller card.
Push in to Secure Card
Assembly and Pull Out
to Remove Card Assembly
Replacement
Replace in reverse order.
Chapter 9. Removal and Replacement Procedures 461