Compaq BL10e HP ProLiant BL e-Class System Maintenance and Service Guide - Page 35

Fan Backplane Assembly, Removing the fan cage from the enclosure

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Removal and Replacement Procedures 14. Press the fan cage removal latch on top of the fan cage (1). 15. Remove the fan cage from the enclosure (2). Figure 2-14: Removing the fan cage from the enclosure Reverse steps 1 through 15 to replace the fan cage. Fan Backplane Assembly To remove the fan backplane assembly: 1. Power down each server blade. See the "Powering Down a Server Blade" section in this chapter. 2. Power down the enclosure. See the "Powering Down the Enclosure" section in this chapter. 3. Disconnect all cables and power cords from the AC power source. 4. Disconnect all cables and power cords from the enclosure rear panel. 5. Remove all server blades. See the "Removing a Server Blade" section in this chapter. CAUTION: Integrated Administrator security settings are assigned to server blade bays, not to server blades. If server blades change locations within the enclosure, Integrated Administrator settings must also be adjusted to ensure accurate security. Refer to the HP ProLiant BL e-Class Integrated Administrator User Guide for more information on security settings. 6. Remove both hot-plug power supplies. See the "Hot-Plug Power Supplies" section in this chapter. 7. Remove the interconnect tray. See the "Removing the Interconnect Tray" section in this chapter. 2-20 HP ProLiant BL e-Class System Maintenance and Service Guide HP CONFIDENTIAL Codename: MacDuff Part Number: 249066-005 Last Saved On: 7/11/03 7:27 AM

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Removal and Replacement Procedures
14. Press the fan cage removal latch on top of the fan cage (1).
15. Remove the fan cage from the enclosure (2).
Figure 2-14: Removing the fan cage from the enclosure
Reverse steps 1 through 15 to replace the fan cage.
Fan Backplane Assembly
To remove the fan backplane assembly:
1.
Power down each server blade. See the “Powering Down a Server Blade” section in this
chapter.
2.
Power down the enclosure. See the “Powering Down the Enclosure” section in this
chapter.
3.
Disconnect all cables and power cords from the AC power source.
4.
Disconnect all cables and power cords from the enclosure rear panel.
5.
Remove all server blades. See the “Removing a Server Blade” section in this chapter.
CAUTION:
Integrated Administrator security settings are assigned to server blade bays, not
to server blades. If server blades change locations within the enclosure, Integrated
Administrator settings must also be adjusted to ensure accurate security. Refer to the
HP
ProLiant BL e-Class Integrated Administrator User Guide
for more information on security
settings.
6.
Remove both hot-plug power supplies. See the “Hot-Plug Power Supplies” section in this
chapter.
7.
Remove the interconnect tray. See the “Removing the Interconnect Tray” section in this
chapter.
2-20
HP ProLiant BL e-Class System Maintenance and Service Guide
HP CONFIDENTIAL
Codename: MacDuff Part Number: 249066-005 Last Saved On: 7/11/03 7:27 AM