Verify Dimm Functionality - Sun Oracle SPARC T3-2 Service Manual

Related Information
"Remove a Memory Riser Filler Panel" on page 128
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"Remove a Memory Riser" on page 120
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▼ Verify DIMM Functionality

1. Access the Oracle ILOM prompt.
Refer to the SPARC T4 Series Servers Administration Guide for instructions.
2. Use the show faulty command to determine how to clear the fault.
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3. Use the set command to enable the DIMM that was disabled by POST.
In most cases, replacement of a faulty DIMM is detected when the service
processor is power cycled. In those cases, the fault is automatically cleared from
the system. If show faulty still displays the fault, the set command will clear it.
-> set /SYS/MB/CMP0/BR0/CH0/D0 component_state=enabled
Set 'component_state' to 'enabled'
4. For a host-detected fault, perform the following steps to verify the new DIMM:
a. Set the virtual keyswitch to diag so that POST will run in Service mode.
-> set /SYS keyswitch_state=diag
Set 'keyswitch_state' to 'diag'
b. Power cycle the server.
-> stop /SYS
Are you sure you want to stop /SYS (y/n)? y
Stopping /SYS
-> start /SYS
Are you sure you want to start /SYS (y/n)? y
Starting /SYS
130 SPARC T3-2 Server Service Manual • December 2013
If show faulty indicates a POST-detected the fault go to
If show faulty output displays a UUID, which indicates a host-detected fault,
skip Step 3 and go directly to Step 4.
Step 3.