IBM H Series, Installation And Service Manual

Page: 163 / 438

Table 3-8 (Page 4 of 10). Firmware Checkpoints.
Checkpoint Description Action/
Possible Failing FRU
E155 Probe PCI bridge secondary bus Go to “Step 1540-25” on page 2-61.
If a network adapter or I\O board is
replaced, see 3-1.
E156 Create PCI Ethernet node See the note on 3-45.
E15A Create 64 bit host (primary) PCI
controller node See the note on 3-45.
E15B Transferring control to Operating
System (service mode boot) See “Boot Problems and Concerns”
on page 3-65.
E15C Probe primary 64 bit PCI bus See the note on 3-45.
E15D Create host PCI controller node See the note on 3-45.
E15E Create MPIC node See the note on 3-45.
E15F Adapter VPD probe See the note on 3-45.
E160 CPU node VPD creation See the note on 3-45.
E161 Root node VPD creation See the note on 3-45.
E162 service processor node VPD cre-
ation See the note on 3-45.
E164 Create PCI graphics node (P9) See the note on 3-45.
E168 Create PCI graphics node (S3) See the note on 3-45.
E16C GTX100P Subsystem Open request. See the note on 3-45.
E16D GTX100P Planar not detected or
failed diagnostics. See the note on 3-45.
E16E GTX100P Subsystem Open suc-
cessful. See the note on 3-45.
E16F GTX100P Close Subsystem. See the note on 3-45.
E170 Start of PCI Bus Probe See the note on 3-45.
E171 Executing PCI-Delay function See the note on 3-45.
E174 Establish host connection Refer to “Boot Problems and
Concerns” on page 3-65 for general
considerations.
E175 BootP request Refer to “Boot Problems and
Concerns” on page 3-65 for general
considerations.
1. Turn off then on, and retry the
boot operation.
2. Verify the network connection
(network could be down).
3. Have network administrator
verify the server configuration
for this client.
Chapter 3. Error Code to FRU Index
3-55