9117-Mmb And 9179-Mhb - IBM Power Series Handbook

Table 18. FRU location table (continued)
Failing item name
Disk drive 1
Disk drive 2
Disk drive 3
Disk drive 4
Disk drive 5
Disk drive 6
Integrated drive electronics (IDE) drive 1 Un-P2-C9-D7
Control panel
Control panel (bottom media bay)
Control panel USB port
Server firmware
Server firmware
Related reference:
"8248-L4T, 8408-E8D, or 9109-RMD system parts" on page 227
Indexed drawings show system part numbers.

9117-MMB and 9179-MHB

The information provided in this topic defines specific sections of a location code string. Use this
information to understand the meaning of a location code.
Using location codes
For additional information about reading your location code, use the following table to link to a specific
topic.
Location code topics that might be of interest
"Location code overview" on page 65
"Physical location codes" on page 65
"Logical location codes" on page 65
"Location code format" on page 65
"Location code labels" on page 66
"Worldwide unique identifier" on page 67
64
Finding parts, locations, and addresses
Physical location code
Un-P2-C9-D1
Un-P2-C9-D2
Un-P2-C9-D3
Un-P2-C9-D4
Un-P2-C9-D5
Un-P2-C9-D6
Un-D1
Un-D1-T1
Un-Y1
Description
Contains background information on the use of location
codes.
Provides a definition for physical location code.
Provides a definition for a logical location code.
Provides descriptive information of the Un value in the
location code string. For example U5886.001.
Provides a table that identifies and defines the location
code labels. The location code labels begin with an
alphabetic character and follow the system serial number.
For example, U7879.001.10ABCDE-P3-C31-T2-L23. (The
system serial number is the 10ABCDE in the previous
example.) The P3, C31, T2, and L23 all contain an
alphabetic character that is identified in the Location
code labels table.
Provides a definition for the worldwide unique identifier.
This group of digits follows the resource code labels and
always begins with the letter W.
Failing item
removal and
Fault and replacement
identify LED procedures
Identify only See Disk drives
or solid-state
drives.
Yes See Control panel
and signal cables.