Finding parts, locations, and addresses
Locate physical part locations and identify parts with system diagrams.
You can identify the enclosure in which a field-replaceable unit (FRU) is plugged by its location code. The first character of the location code is always U followed by a 4–character feature code or enclosure type as shown in the following example: U78CB.001.10ABCDE-P3-C31 In this example, the enclosure type is 78CB.
The next 3 characters of the location code indicate the model of the enclosure (001 in the example). The next string of characters provides the enclosure serial number (10ABCDE in the example).
| Enclosure number | System |
|---|---|
| U78CB.001 | 5148-21L, 5148-22L, 8247-21L, 8247-22L, 8284-21A, or 8284-22A |
| U78C9.001 | 8247-42L, 8286-41A, or 8286-42A |
| U78C7.001 | 8408-44E or 8408-E8E |
| U78CC.001 | 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME system control unit |
| U78CA.001 | 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME system node |
| U5887.001 | 5887 disk drive enclosure |
| U78CD.001 | EMX0 PCIe Gen3 I/O expansion drawer |
| U5147.024 | 5147-024 storage enclosure |
| UESLL.001 | ESLL storage enclosure |
| UESLS.001 | ESLS storage enclosure |
Locate the FRU
The string of characters that follow the enclosure serial number identifies the FRU location within the enclosure: U78CB.001.10ABCDE-P3-C31 In this example, P3-C31 is the location of the FRU to be replaced. Use the graphics and tables to locate the FRU and link to its removal and replacement procedure.
