No Yes
↓ Go to step 19 of this procedure.
18. Does one of the following displays appear on the console, and are all
reference codes 0000?
v Disk Configuration Error Report
v Disk Configuration Warning Report
v Display Unknown Mirrored Load-Source Status
v Display Load-Source Failure
Note: On the Disk Configuration Error Report display, the characters under
Type are the same as the 4 leftmost characters of word 1. The characters
under Reference Code are the same as the 4 rightmost characters of word
1.
Yes No
↓ A new SRC or reference code occurred. Go to “Chapter 2. Unit
Reference Codes” on page 59 to correct the problem.
This ends the procedure.
19. The last device you disconnected may be the failing item. Exchange the last
device you disconnected (see “Chapter 4. Removal and Installation
Procedures” on page 617).
Note: Before exchanging a disk drive, you should attempt to save customer
data. Go to “Start Disk Service Here” on page 894 before exchanging a
disk unit.
Was the problem corrected by exchanging the last device you disconnected?
No Yes
↓ This ends the procedure.
20. Reconnect the devices you disconnected previously in this procedure.
21. Use the original SRC and exchange the failing items, starting with the highest
probable cause of failure (see the failing item list for this reference code in
“Chapter 2. Unit Reference Codes” on page 59). Do not exchange the FRU that
you exchanged in this procedure. If the failing item list contains FI codes, see
“Failing Items” on page 479 to help determine part numbers and location in
the system.
This ends the procedure.
SDIOP-PIP17
Introduction: This procedure isolates problems that are associated with SCSI bus
configuration errors and device task initialization failures.
Note: Determine if the system has logical partitions. Go to “Determining if the
System Has Logical Partitions” on page 943, before continuing with this
procedure.
Note: If the system has logical partitions, perform this procedure from the logical
partition that reported the problem.
1. Were you performing an IPL from removable media (IPL type D) when the
error occurred?
SDIOP PIPs
410
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1
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