IBM Power Series Handbook page 153

Figure 51. Rear view of unit.
Figure 52. Front view of unit.
The following table provides location codes for parts that comprise the server.
Table 38. FRU locations and failing components
Failing item name Symbolic failing item
name
System unit
Power supplies
Physical location code
Un
Identify LED Failing item
removal and
replacement
procedures
Finding parts, locations, and addresses
141