Subscribe to this information
POWER7 information
5886 locations
Use this information to help you map a location code to a position on the unit.
Note: The known logical location codes for this unit are
listed next to the corresponding physical location in the following
information. If you are working with a logical location code for this
unit and it is not listed in the following information, contact your
next level of support.
The following diagrams show the field replaceable unit (FRU) layout in the system. Use these diagrams with the following tables.
Figure 1. Front and rear views
The following table provides location codes for parts that make up the server.
| Failing item name | Physical location code | Identify LED | Failing item removal and replacement procedures |
|---|---|---|---|
| System unit | Un | ||
| ESM | |||
| ESM A | Un-C1 | Yes | See Enclosure services manager. |
| ESM B | Un-C2 | Yes | |
| Power supplies | |||
| Power supply | Un-E1 | Yes | See Power supply. |
| Power supply | Un-E2 | Yes | |
| Midplane | |||
| Midplane | Un-P1 | Yes | See Midplane. |
| Device physical locations | |||
| Disk drive 1 | Un-P1-D1 | Yes | See Disk unit. |
| Disk drive 2 | Un-P1-D2 | Yes | |
| Disk drive 3 | Un-P1-D3 | Yes | |
| Disk drive 4 | Un-P1-D4 | Yes | |
| Disk drive 5 | Un-P1-D5 | Yes | |
| Disk drive 6 | Un-P1-D6 | Yes | |
| Disk drive 7 | Un-P1-D7 | Yes | |
| Disk drive 8 | Un-P1-D8 | Yes | |
| Disk drive 9 | Un-P1-D9 | Yes | |
| Disk drive 10 | Un-P1-D10 | Yes | |
| Disk drive 11 | Un-P1-D11 | Yes | |
| Disk drive 12 | Un-P1-D12 | Yes | |
