DEVICE
The addressed storage device is the failing item.
Complete the following steps.
- Is the device location information available in the service action
log (SAL)?
- No: Continue with the next step.
- Yes: Replace the failing item.
- Find the IOP address and the device address. For information, see System reference code format description.
- To determine the location of the I/O processor card, see Part locations and location codes and find the diagram of the system unit
or the expansion unit. Then, find:
- The IOP card location that is identified by the direct select address.
- The addressed storage device location that is identified by the device address.
- Replace the failing device. Use the device type to help determine the part number.
This ends the procedure.
