Hardware Options Installation; Introduction; Processor Option - HP ProLiant ML350 User Manual

Hardware options installation

Introduction

If more than one option is being installed, read the installation instructions for all the hardware options
and identify similar steps to streamline the installation process.
WARNING:
internal system components to cool before touching them.
CAUTION:
beginning any installation procedure. Improper grounding can cause electrostatic discharge.

Processor option

The server supports single- and dual-processor operation. With two processors installed, the server
supports boot functions through the processor installed in processor socket 1. However, if processor 1
fails, the system automatically boots from processor 2 and provides a processor failure message.
The server uses an embedded PPM 1 as a DC-to-DC converter to provide the proper power to processor
1.
CAUTION:
cache sizes. Refer to the label on the processor heatsink for a description of the processor.
IMPORTANT:
CAUTION:
processor and heatsink useless. A new heatsink must be ordered and installed before
reinstalling the processor.
To install the component:
Update the system ROM.
1.
Locate and download the latest ROM version from the HP website
(http://h18023.www1.hp.com/support/files/server/us/romflash.html). Follow the instructions on
the website to update the system ROM.
Power down the server (on page 17).
2.
Do one of the following:
3.
Open or remove the tower bezel, as needed
o
Extend the server from the rack (on page 17).
o
Remove the access panel (on page 19).
4.
To reduce the risk of personal injury from hot surfaces, allow the drives and the
To prevent damage to electrical components, properly ground the server before
To prevent possible server malfunction, do not mix processors of different speeds or
Processor socket 1 must be populated at all times or the server does not function.
Removal of the processor or heatsink renders the thermal layer between the
("Open or remove the tower
Hardware options installation 29
bezel" on page 18).