DISKPWR
A power supply in an expansion unit or storage enclosure might be failing.
Perform one of the following options:
- If the SRC that sent you here is 50B1151x, replace the power supply of the 5887 disk drive enclosure that is located in Un-P1-E1. See the following table for the part number and location of the item to replace. If the problem persists, replace the power supply that is located in Un-P1-E2. This ends the procedure.
- If the SRC that sent you here is 50B1152x, replace the power supply of the 5887 disk drive enclosure that is located in Un-P1-E2. See the following table for the part number and location of the item to replace. If the problem persists, replace the power supply that is located in Un-P1-E1. This ends the procedure.
- If the SRC that sent you here is 78D1151x or 78D1731x, replace the power supply of the ESLL or ESLS storage enclosure that is located in Un-P1-E1. See the following table for the part number and location of the item to replace. If the problem persists, replace the power supply that is located in Un-P1-E2. This ends the procedure.
- If the SRC that sent you here is 78D1152x or 78D1732x, replace the power supply of the ESLL or ESLS storage enclosure that is located in Un-P1-E2. See the following table for the part number and location of the item to replace. If the problem persists, replace the power supply that is located in Un-P1-E1. This ends the procedure.
Use the following table to determine the part number for the field replaceable unit (FRU).
| CCIN | Type and model | Part number | Description | Location code |
|---|---|---|---|---|
| 50B1 | 5887 | See System parts. | Power supply 1 (left) | Un-P1-E1 |
| 50B1 | 5887 | See System parts. | Power supply 2 (right) | Un-P1-E2 |
| 78D1 | ESLL or ESLS | See System parts. | Power supply 1 (left) | Un-P1-E1 |
| 78D1 | ESLL or ESLS | See System parts. | Power supply 2 (right) | Un-P1-E2 |
For more information about failing part numbers, location codes, or removal and replacement procedures, see Part locations and location codes . Select your machine type and model number to see applicable procedures for your system.