Removal and Replacement Procedures
CAUTION:
Protect the server blade enclosure from power fluctuations and temporary
interruptions with a regulating uninterruptible power supply (UPS). This device protects the
hardware from damage caused by power surges and voltage spikes and keeps the system in
operation during a power failure.
Hot-Plug Procedures
You do not need to power down the enclosure to remove or replace hot-plug components.
Hot-plug components in the ProLiant BL e-Class System include:
Hot-plug power supplies
•
•
Hot-plug fans
NOTE:
Port-color denotes hot-plug components.
2-4
HP ProLiant BL e-Class System Maintenance and Service Guide
HP CONFIDENTIAL
Codename: Kerr Part Number: 249066-004 Last Saved On: 5/12/03 3:00 PM