IBM iSeries 820 Hardware Problem Analysis And Isolation

16. Did the system stop with the same error code as recorded in step 1 (See page 389)?
v Yes: Go to step 22 (See page 390).
v No: Continue with the next step.
17. One of the books just removed is defective.
a. Power off the system. See Power on/off the system and logical partitions.
b. Make sure all amber logic-power LEDs of all installed processor subsystem DCAs are off.
18.
Reinsert one of the books that is pulled out and listed in step 14 (See page 389).
19. Power on the system. See Power on/off the system and logical partitions.
20. Did the system stop with the same error code as recorded in step 1 (See page 389)?
v Yes: The book just reinserted is defective. Replace it. Return the system to its original
configuration. See Verify the repair.
This ends the procedure.
v No: Continue with the next step.
21.
Have all the books listed in step 14 (See page 389) been reinserted?
v Yes: The symptom has changed. Return the system to its original configuration. See Verify the
repair.
This ends the procedure.
v No: Go to step 18 (See page 390).
22. Power off the system. See Power on/off the system and logical partitions. Then, examine the amber
logic-power LEDs of all installed processor subsystem DCAs.
23. Are all amber logic-power LEDs of all installed processor subsystem DCAs off?
v Yes: Continue with the next step.
v No: Replace the DCA that has the amber logic power LED that did not turn off. See symbolic FRU
“DCAPWR” on page 324.
24.
Pull out the following books about 25 mm (1 inch), if present. Models 870 and 890 - Network interface
controller (NIC) card.
v Secondary network interface controller (NIC) card at location M30
v Third network interface controller (NIC) card at location M39
v Fourth network interface controller (NIC) card at location M40
v Primary network interface controller (NIC) card at location M41
25. Power on the system. See Power on/off the system and logical partitions.
26. Did the system stop with the same error code as recorded in step 1 (See page 389)?
v Yes: Go to step 32 (See page 391).
v No: Continue with the next step.
27.
One of the books just removed is defective.
v Power off the system. See Power on/off the system and logical partitions.
v Make sure all amber logic-power LEDs of all installed processor subsystem DCAs are off.
28. Reinsert one book that was pulled out and listed in step 24 (See page 390).
29. Power on the system. See Power on/off the system and logical partitions.
30. Did the system stop with the same error code as recorded in step 1 (See page 389)?
v Yes: The book just reinserted is defective. Replace it. Return the system to its original
configuration. See Verify the repair.
This ends the procedure.
v No: Continue with the next step.
31.
Have all the books listed in step 24 (See page 390) been reinserted?
390 iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and
Isolation

IBM iSeries 820 Specifications

General

Brand	IBM
Model	iSeries 820
Category	Server
Language	English