IBM i 830

This ends the procedure.
21. Are characters 9-16 of the top 16 character line of function 12 (word 3) equal
to 0002000D?
Yes No
↓ Use the information in characters 9-16 of the bottom 16 character line
of function 13 (word 9) and go to “Chapter 2. Unit Reference Codes”
on page 59. Use the information in characters 9-16 of the bottom 16
character line of function 13 (word 9) instead of the information in
word 1 for the reference code.
v Characters 1-8 of the top 16 character line of function 13 (word 6)
may contain the disk unit address.
v Characters 9-16 of the top 16 character line of function 13 (word 7)
may contain the IOP direct select address.
v Characters 1-8 of the bottom 16 character line of function 13 (word
8) may contain the disk unit type, level and model number.
This ends the procedure.
22. Disk information available in this step is:
v Characters 1-8 of the top 16 character line of function 13 (word 6) contains
the disk unit address.
v Characters 9-16 of the top 16 character line of function 13 (word 7) contain
the IOP direct select address.
v Characters 1-8 of the bottom 16 character line of function 13 (word 8)
contains the disk unit type, level and model number.
Are characters 1-4 of the bottom 16 character line of function 13 (4 leftmost
characters of word 8) equal to 9337?
No Yes
↓ Go to step 24 of this procedure.
23. Find the table for the disk unit type (characters 1-4 of the bottom 16 character
line of function 13 (4 leftmost characters of word 8) in “Chapter 2. Unit
Reference Codes” on page 59 and use 3002 as the unit reference code.
Exchange the FRUs for URC 3002 one at a time.
This ends the procedure.
24. The disk unit that stopped communicating with the system is a 9337 Disk
Unit.
25. Locate the IOP using the IOP address (see “Locations and Addresses” on
page 705).
Note: If the IOP is located in a 504x rack, see SY44-4934, FC 504x Problem
Analysis and Repair and Parts information.
Using the IOP type (identified by the label on the IOP), and the device
address, find the location of the device (see “Locations and Addresses” on
page 705).
Does the 9337 Disk Unit Data display contain the value 9337 xxxx?
Note: xxxx can be any hexadecimal value from 0000 to FFFF.
No Yes
LIC PIPs
372
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1