IBM iSeries Series Analyze Hardware Problems (System Reference Codes

Reference Code Description/Action Perform all actions before exchanging Failing Items Failing Item
1B01 Load fault on the +12V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B02 Load fault on the +5V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B03 Load fault on the +3.3V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B04 Load fault on the -12V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B05 Load fault on the +1.8V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B06 to 1B07 Load fault on the +2.5V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B0A Load Fault on the +12V/-12v bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B0B Load fault on the +1.8V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B0C Load Fault on the +3.3V/+1.5v bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B0D Load fault on the +2.5V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B0E Load fault on the +5V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B0F Load Fault on the +1.5V/+1.3v bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B11 Load fault on the +12V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B12 Load fault on the +5V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1B13 Load fault on the +3.3V bus PWROC
TWRCARD
1B14 Load fault on the -12V bus PWROC
TWRCARD
1B16 to 1B17 Load fault on the +2.5V bus PWROC
TWRCARD
1C01 Load fault on the +12V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1C03 Load fault on the +3.3V bus
An isolation procedure is required for identifying which load is at fault.
PWROC
TWRCARD
1xxx
58
iSeries: iSeries 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Analyze Hardware Problems (System Reference Codes)

IBM iSeries Series Specifications

General

Brand	IBM
Model	iSeries Series
Category	Server
Language	English