IBM iSeries Series Analyze Hardware Problems (System Reference Codes page 96

1xxx
Reference Code Description/Action Perform all actions before exchanging Failing Items
1920 Power Supply PP2 fault/AC loss
If the Power Supply PP2 powers on normally or stays powered on after AC
power failure, no replacement of parts may be needed.
1921 Power Supply PP2 fault
1922 Power Supply PP2 Communication fault
1923 Power Supply PP2 fault
1A00 CPM Regulator Load Fault
1A10 CPM Regulator PP1 Fault
1A20 CPM Regulator PP2 Fault
1B01 Load fault on the +12V bus
An isolation procedure is required for identifying which load is at fault.
1B02 Load fault on the +5V bus
An isolation procedure is required for identifying which load is at fault.
1B03 Load fault on the +3.3V bus
An isolation procedure is required for identifying which load is at fault.
1B04 Load fault on the -12V bus
An isolation procedure is required for identifying which load is at fault.
1B05 Load fault on the +1.8V bus
An isolation procedure is required for identifying which load is at fault.
1B06 to 1B07 Load fault on the +2.5V bus
An isolation procedure is required for identifying which load is at fault.
1B09 CPM Regulator Load Fault
1C01 Load fault on the +12V bus
An isolation procedure is required for identifying which load is at fault.
1C03 Load fault on the +3.3V bus
An isolation procedure is required for identifying which load is at fault.
1C05 Load fault on the +1.8V bus
An isolation procedure is required for identifying which load is at fault.
1C06 to 1C08 Load fault on the +2.5V bus
An isolation procedure is required for identifying which load is at fault.
1C09 CPM Regulator Load Fault
1F00 No SRC Translate
92
iSeries: iSeries 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Analyze Hardware Problems (System Reference Codes)
Failing Item
PWRSPLY
TWRCARD
PWRSPLY
TWRCARD
PWRSPLY
TWRCARD
PWRSPLY
TWRCARD
PWRSPLY
TWRCARD
PWRSPLY
TWRCARD
PWRSPLY
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWROC
TWRCARD
PWRREG
BKSPCN
AJSDJ04