POWER7 information
5803 and 5873 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 view

Figure 2. Rear view

The following table provides location codes for parts that make up the server.
| Failing item name | Symbolic FRU name | CCIN |
|---|---|---|
| DCA | Un-E1 | 2C44 |
| DCA UPIC connector | Un-E1-T1 | |
| DCA UPIC connector | Un-E1-T2 | |
| DCA | Un-E2 | 2C44 |
| DCA UPIC connector | Un-E2-T1 | |
| DCA UPIC connector | Un-E2-T2 | |
| Fans | ||
| Fan | Un-E1-A1 | |
| Fan | Un-E1-A2 | |
| Fan | Un-E1-A3 | |
| Fan | Un-E2-A1 | |
| Fan | Un-E2-A2 | |
| Fan | Un-E2-A3 | |
Backplane
|
||
| Planar | Un-Px | 50A2 |
| IOA slot | Un-Px-C1 | |
| IOA slot | Un-Px-C2 | |
| IOA slot | Un-Px-C3 | |
| IOA slot | Un-Px-C4 | |
| IOA slot | Un-Px-C5 | |
| IOA slot | Un-Px-C6 | |
| IOA slot | Un-Px-C7 | |
| IOA slot | Un-Px-C8 | |
| IOA slot | Un-Px-C9 | |
| IOA slot | Un-Px-C10 | |
| IB Riser Port | Un-Px-T1 | |
| IB Riser Port | Un-Px-T2 | |
| DASD | ||
| DASD backplane | Un-P3 | 50A7 |
| PORT card 1 | Un-P3-C1 | 50A4 |
| PORT card 2 | Un-P3-C2 | 50A4 |
| PORT card 3 | Un-P3-C3 | 50A4 |
| PORT card 4 | Un-P3-C4 | 50A4 |
| DASD drive bay | Un-P3-D1 | |
| DASD drive bay | Un-P3-D2 | |
| DASD drive bay | Un-P3-D3 | |
| DASD drive bay | Un-P3-D4 | |
| DASD drive bay | Un-P3-D5 | |
| DASD drive bay | Un-P3-D6 | |
| DASD drive bay | Un-P3-D7 | |
| DASD drive bay | Un-P3-D8 | |
| DASD drive bay | Un-P3-D9 | |
| DASD drive bay | Un-P3-D10 | |
| DASD drive bay | Un-P3-D11 | |
| DASD drive bay | Un-P3-D12 | |
| DASD drive bay | Un-P3-D13 | |
| DASD drive bay | Un-P3-D14 | |
| DASD drive bay | Un-P3-D15 | |
| DASD drive bay | Un-P3-D16 | |
| DASD drive bay | Un-P3-D17 | |
| DASD drive bay | Un-P3-D18 | |
| DASD drive bay | Un-P3-D19 | |
| DASD drive bay | Un-P3-D20 | |
| DASD drive bay | Un-P3-D21 | |
| DASD drive bay | Un-P3-D22 | |
| DASD drive bay | Un-P3-D23 | |
| DASD drive bay | Un-P3-D24 | |
| DASD drive bay | Un-P3-D25 | |
| DASD drive bay | Un-P3-D26 | |
| SAS conduit | ||
| SAS conduit | Un-P4 | 50A5 |
| SAS connector | Un-P4-T1 | |
| SAS connector | Un-P4-T2 | |
| SAS connector | Un-P4-T3 | |
| SAS connector | Un-P4-T4 | |
| Media bay connector | Un-P4-T5 | |
| Media bay connector | Un-P4-T6 | |
| Midplane | ||
| Midplane | Un-P5 | 50A8 |