IBM iSeries Series User Manual

40. 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.
41. 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.
42.
Record the location of each installed L3 module.
Attention: L3 modules have a limit of three plug cycles. Before removing any of the L3 modules in
the following list, call your next level of support.
Remove all of the following modules, if present. See Models 870 and 890 - L3 modules:
v L3 module at location M03
v L3 module at location M04
v L3 module at location M05
v L3 module at location M06
v L3 module at location M09
v L3 module at location M10
v L3 module at location M12
v L3 module at location M13
v L3 module at location M19
v L3 module at location M20
v L3 module at location M22
v L3 module at location M23
v L3 module at location M26
v L3 module at location M27
v L3 module at location M28
v L3 module at location M29
v Clock card at location M15 (see Models 870 and 890 - System clock card)
43.
Power on the system. See Power on/off the system and logical partitions.
44. Did the system stop with the same error code as recorded in step 1 (See page 378)?
v Yes: Go to step 50 (See page 382).
v No: Continue with the next step.
45. One of the modules 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.
46. Reinstall one of the modules that is removed and listed in step 42 (See page 381).
47. Power on the system.See Power on/off the system and logical partitions.
48. Did the system stop with the same error code as recorded in step 1 (See page 378)?
v Yes: The module just replaced was defective. Return the system to its original configuration. See
Verify the repair.
This
ends the procedure.
v No: Continue with the next step.
49. Have all the modules listed in step 42 (See page 381) been reinstalled?
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 45 (See page 381).
Analyze hardware problems 381

IBM iSeries Series Specifications

General

Brand	IBM
Model	iSeries Series
Category	Server
Language	English