Cpu Module Configuration Rules; Installing A Cpu Module - Sun Microsystems Ultra Enterprise 450 Notas Sobre El Producto

CPU Module Configuration Rules

Configure your UltraSPARC II CPU modules in your server according to the rules in
the section "About CPU Modules" in the Ultra Enterprise 450 Server Owner's Guide.
Caution – All CPUs installed in a system must operate at identical clock speeds.
Note – To re-calculate your system's power consumption including the new CPU
modules, see "Determining Your Power Supply Needs" on page 5 in these Product
Notes, and then consult the section "How to Determine System Power
Requirements" in the Ultra Enterprise 450 Server Owner's Guide.

Installing a CPU Module

Before installing CPU modules, read the section "About CPU Modules" in the
Ultra Enterprise 450 Server Owner's Guide.
Caution – Before you install any CPU module, read the section "Main Logic Board
Jumpers" on page 4, and verify that the jumper setting is correct for the speed of the
CPU module you are installing. Serious system damage can result if your main logic
board clock mode jumper is set incorrectly.
To install CPU modules in 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 in the top CPU slot (CPU-A1),
remove the blank baffle installed in the connector (J0101). Grasp the blank baffle by
the front handle and slide it out of the CPU slot.
Ultra Enterprise 450 Server Product Notes 1-3