8248-L4T, 8408-E8D, Or 9109-Rmd - IBM Power Series Handbook

Table 15. FRU location table (continued)
Failing item name
SFF Disk drive 1
SFF Disk drive 2
SFF Disk drive 3
SFF Disk drive 4
SFF Disk drive 5
SFF Disk drive 6
SFF Disk drive 7
SFF Disk drive 8
Control panel
Operator panel
Temperature sensor
Server firmware
Platform firmware
System
Related reference:
"8233-E8B and 8236-E8C system parts" on page 217
Indexed drawings show system part numbers.

8248-L4T, 8408-E8D, or 9109-RMD

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
"Location code overview" on page 55
"Physical location codes" on page 55
"Logical location codes" on page 55
"Location code format" on page 56
"Location code labels" on page 56
54
Finding parts, locations, and addresses
Physical location code
Un-P2-D3
Un-P2-D4
Un-P2-D5
Un-P2-D6
Un-P2-D7
Un-P2-D8
Un-P2-D9
Un-P2-D10
Un -D1
Un -D1
Um-Y1
Um
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.) P3, C31, T2, and L23 all contain an alphabetic
character that is identified in the Location code labels
table.
Failing item
removal and
replacement
Identify LED procedures
Yes See Disk drives.
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No See Control panel
and signal cables.
No