IBM i 830 Repair Manual page 231

The first part of the FRU information is the unit reference code. Find the reference
codes in the table below to determine the Priority and Location of the failing items.
See "Locations and Addresses" on page 705 for the physical mapping of the
information in the Location column.
Note: The priorities are:
The second part of the FRU information is the type number. This will be used in
combination with the Failing Item information to determine the Part Number from
the "Type, Model, and Part Number" list.
v If the failing item is given as a FI code, go to "Failing Items" on page 479.
v If the failing item is given as a Symbolic FRU, go to "Symbolic FRUs" on
Reference Description/Action Perform all actions before exchanging
Code Failing Items
4001 System Card(s) or BackPlane
4003 System Card(s) or BackPlane
4004 System Sub-Card(s)
4005 System Sub-Card(s)
4009 System Card(s) or BackPlane
40A0 Service processor Licensed Internal Code
40A1 Licensed Internal Code error
40A2 Service processor Licensed Internal Code
40A4 Call your next level of support for assistance
40A6 Main storage failure
40E1 Service processor Licensed Internal Code
4200 System Card(s) or BackPlane
4201 System Sub-Card(s)
4202 System Sub-Card(s)
4203 System Sub-Card(s)
4204 System Sub-Card(s)
4205 System Sub-Card(s)
4206 System Sub-Card(s)
4207 System Sub-Card(s)
4208 System Sub-Card(s)
.
.
.
9 - DATA0019
v Mandatory: You should replace all mandatory failing items before the
next IPL.
v High:This part has a high probability of resolving the problem. Replace
high priority failing items in order, one at a time with an IPL in between.
v Low: This part has a low probability of resolving the problem. Replace
low priority failing items after replacement of mandatory and high
priority items.
Determine the part number that is associated with the failing FI code.
page 495 to determine the part number.
Failing Item Location
CCIN MB1
ANYPROC M03, M04
CTLPNCD N02-A
CTLPNCD N02-B
ANYMEM M02, M05
AJDGP01
AJDG301
AJDGP01
NEXTLVL
NOMSUSE
AJDGP01
CCIN M02
CCIN M02-A
CCIN M02-B
CCIN M02-C
CCIN M02-D
CCIN M02-E
CCIN M02-F
CCIN M02-G
CCIN M02-H
Chapter 2. Unit Reference Codes
B437
217