Installing A Cpu Module - Sun Microsystems Ultra Enterprise 450 Guia

Installing a CPU Module

Before installing CPU modules, read the section "About CPU Modules" in your
Ultra Enterprise 450 Server Owner's Guide.
Caution – Before you install any CPU module, read the section "Main Logic Board
Jumpers" on page 1-5 in this guide, and verify that the jumper setting is correct for
the speed of the CPU module(s) you are installing. Serious system damage can result
if your main logic board clock mode jumper is set incorrectly.
If you need to know your system's power consumption, read the section "About the
System Power Requirements Worksheet" on page 1-4 in this guide, and then consult
the section "How to Determine System Power Requirements" in the Ultra Enterprise
450 Server Owner's Guide.
To install CPU modules into the Ultra Enterprise 450 server, follow the instructions
in the section "How to Install a CPU Module" in the Ultra Enterprise 450 Server
Owner's Guide.
Note – Before you install the fourth CPU module into the top CPU slot (CPU-A1),
remove the blank baffle, if installed, from the connector (J0101). Grasp the blank
baffle by the front handle and remove it from the CPU slot.
1-6 Ultra Enterprise 450 CPU Module Guide • December 1998