Owner's manual

Hardware options installation 65
9.
Install the access panel (on page 23).
10. Install the server into the rack ("Installing the server into the rack" on page 32).
11. Power up the server (on page 19).
After installing the DIMMs, use RBSU ("HP ROM-Based Setup Utility" on page 102) to configure the memory
protection mode.
Processor option
The server supports single-processor and dual-processor operations.
For more information about product features, specifications, options, configurations, and compatibility, see
the product QuickSpecs on the HP Product Bulletin website (http://www.hp.com/go/productbulletin).
WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the
internal system components to cool before touching them.
CAUTION: To avoid damage to the processor and system board, only authorized personnel
should attempt to replace or install the processor in this server.
CAUTION: To prevent possible server overheating, always populate each processor socket with
a processor socket cover and a heatsink blank or a processor and a heatsink.
CAUTION: To prevent possible server malfunction and damage to the equipment, multiprocessor
configurations must contain processors with the same part number.
IMPORTANT: If installing a processor with a faster speed, update the system ROM before
installing the processor.
IMPORTANT: Processor socket 1 must be populated at all times or the server does not function.
In a multiprocessor configuration, to optimize system performance, HP recommends balancing the total
capacity of the DIMMs across the processors.
To install the component:
1. Power down the server (on page 19).
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Do one of the following:
o Extend the server from the rack (on page 19).
o Remove the server from the rack (on page 21).
4. Remove the access panel (on page 22).
5. Remove the air baffle (on page 23).