(A1xx, B1xx) Service processor Reference Codes
1. Look at the four rightmost characters of the SRC (data display for function 11-3).
These four characters are the unit reference code. Also, you may have additional
secondary reference codes in functions 14 and 15.
2. Find the unit reference code in the following table.
Reference Code Description/Action
Perform all actions before exchanging Failing Items
Failing Item
1933 IPL command rejected; bus 1 load-source unit not ready.
Make the load source device ready. If load source device
is ready and error still exists, replace the failing item. If
the load source device is a tape or CD storage unit use
FI00092.
Service processor card
Location: U0.1-P1-X1
4500 Problem detected with the service processor Service processor card
Location: U0.1-P1-X1
4501 System processor card failure. Record function code 19
from the operator panel. This function code is the CCIN
identifier which is used to determine the processor or
memory card type. To get the part number for the failing
card, find the CCIN number in the parts tables under
“Electronic Cards” on page 556.
1. Processor card 0, M08
Location: U1.1-P1-C1
2. Processor card 1, M09
Location: U1.1-P1-C2
3. Processor card 2, M20
Location: U1.1-P1-C3
4502 Service processor
Before replacing parts, check all cabling, especially the
JTAG cable. See “Cabling the System Rack and I/O
Rack” on page 31, .
1. Service processor card
Location: U0.1-P1-X1
2. JTAG cable
3. RIO cable
4. I/O planar
5. Operator panel assmbly
4503 Any device attached to Bus 1 or the service processor
1. Service processor card
Location: U0.1-P1-X1
2. RIO Cable
4504 IPL command rejected; load-source device failed or not
found
Service processor card
4505 Problem with load source device media
Before replacing parts, check all cabling especially the
JTAG cable, RIO cables, and power cabling between the
system rack and the primary I/O drawer, see “Cabling
the System Rack and I/O Rack” on page 31.
1. Service processor card
Location: U0.1-P1-X1
2. Go to “MAP 1540: Minimum
Configuration” on page 117
4506 Problem detected with operator panel. Operator panel assmbly
Location: U1.1-P1-L1
4507 Tape or CD storage unit failure
Before replacing any FRU. verify the load source device
is ready and the correct IPL media is loaded properly.
Service processor card
Location: U0.1-P1-X1
A1xx, B1xx
216
Service Guide
To Next Page
Loading...
Need help?
General