Silicon Graphics SGI Altix 450, User Manual

Page: 53 / 198

Cabling the System IRUs to a Power Source
007-4857-002 31
The console output should indicate that the processors and memory on both IRU modules have
been discovered. If the secondary IRU module has not been discovered, use the
reset
L1
command to perform a reset of the system.
Note: Use the
network
L1 command to set the network mode. (See the SGI L1 and L2
Controller Software User’s Guide (007-3938-00 x ) for more information on L1 commands.)
Cabling the System IRUs to a Power Source
This section describes how to make the following connections to a power source:
• “Connecting an IRU Module to a Power Source (No Rack)” on page 31
• “Connecting System Modules to a Rack Power Source” on page 34
Connecting an IRU Module to a Power Source (No Rack)
If you are operating your system on a table top, connect the IRU(s) to an approved electric
receptacle. See Figure 1-15 for the location of the IRU’s power connectors.