Removal and Replacement Procedures
4. Remove the hot-plug fan from the fan cage.
Figure 2-3: Removing a hot-plug fan
Reverse steps 1 through 4 to replace a hot-plug fan.
Preparing for Non-Hot-Plug Procedures
Replacement of non-hot-plug components may require some or all the following procedures:
Powering down a server blade
•
•
•
•
•
•
•
Powering down the enclosure
Removing a server blade
Removing a server blade blank
Removing the interconnect tray
Removing the server blade enclosure from the rack
Opening the access door
Powering Down a Server Blade
To power down a server blade:
1. Be sure that the server blade is not active.
For specific information about server blade LEDs, see Table 4-14 in Chapter 4,
“Connectors, Switches, and LEDs.”
2. If the server blade is active, notify users and stop applications as necessary.
3. Shut down the operating system. This may shut off server blade power.
HP ProLiant BL e-Class System Maintenance and Service Guide
2-7
HP CONFIDENTIAL
Codename: Kerr Part Number: 249066-004 Last Saved On: 5/12/03 3:00 PM
