Compaq ProLiant 8500 ProLiant 8500 Servers Maintenance and Service Guide - Page 74
Hot-Pluggable Power Supply and Midplane Assembly, Hot-Pluggable Power Supply
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Removal and Replacement Procedures 2-51 Hot-Pluggable Power Supply and Midplane Assembly Compaq ProLiant 8500 servers support up to two hot-pluggable, redundant power supplies. Hot-Pluggable Power Supply The system power in the Compaq ProLiant 8500 server does not have to be shut off to replace one of the power supplies. To replace a hot-pluggable power supply with the system power on: 1. Remove the power cord from the power supply. 2. Squeeze upward on the release tab in the middle of the power supply handle . 3. Pull the power supply handle down and slide the power supply out of the chassis . IMPORTANT: Use only power supply part number 122235-001 for the Compaq ProLiant 8500 server. Power supplies from other servers will not fit. NOTE: When you remove the power supply, a spring-loaded trap door closes to block the opening. This door preserves the air path required to cool the internal components of the server. 1 3 2 Figure 2-44. Removing a hot-pluggable power supply Reverse steps 1 through 3 to replace the hot-pluggable power supply.