Table 3-5 (Page 4 of 10). Firmware Checkpoints.
Checkpoint Description Action/
Possible Failing FRU
E155 Probe PCI bridge secondary bus 1. PCI Adapters
2. I/O board.
If a network adapter or I\O board is
replaced, see 3-1.
See the note on 3-29.
E156 Create PCI ethernet node See the note on 3-29.
E15A Create 64 bit host (primary) PCI
controller node
See the note on 3-29.
E15B Transferring control to Operating
System (service mode boot)
See “E1xx Code Boot Problems” on
page 3-44.
E15C Probe primary 64 bit PCI bus See the note on 3-29.
E15D Create host PCI controller node See the note on 3-29.
E15E Create MPIC node See the note on 3-29.
E15F Adapter VPD probe See the note on 3-29.
E160 CPU node VPD creation See the note on 3-29.
E161 Root node VPD creation See the note on 3-29.
E162 SP node VPD creation See the note on 3-29.
E164 Create PCI graphics node (P9) See the note on 3-29.
E168 Create PCI graphics node (S3) See the note on 3-29.
E16C GTX100P Subsystem Open request. See the note on 3-29.
E16D GTX100P Planar not detected or
failed diagnostics.
See the note on 3-29.
E16E GTX100P Subsystem Open
successful.
See the note on 3-29.
E16F GTX100P Close Subsystem. See the note on 3-29.
E170 Start of PCI Bus Probe See the note on 3-29.
E171 Executing PCI-Delay function See the note on 3-29.
E174 Establish host connection Refer to “E1xx Code Boot
Problems” on page 3-44 for general
considerations.
Chapter 3. Error Code to FRU Index 3-35