IBM RS/6000 Enterprise Server M80 Service Manual page 166

Table 2. Firmware Checkpoints (continued)
Checkpoint Description
E189 Add PS2 VPD to NVRAM and
device tree
E18C VPD and data communications
with I/O planar complete
E190 Create ISA node
E191 Create ISA reserved node
E193 Initialize Super I/O
E196 Probe ISA bus
E199 Reboot after flash
E19B Create service processor node
E19C Create tablet node
E19D Create NVRAM node
E19E Real-time clock (RTC)
initialization
E1AD See description of checkpoint
E1DE
E1B0 Create lpt node
E1B1 Create serial node
E1B2 Create audio node
E1B3 Create 8042 node
E1B6 Probe for (ISA) keyboard
E1BD Probe for (ISA) mouse
E1BF Create pwr-mgmt node
E1C4 Build ISA timer chip node
E1C5 Create ISA interrupt controller
(pic) node
E1C6 Create DMA node
E1D0 Create PCI SCSI node
E1D3 Create SCSI block device node
(SD)
E1D4 Create SCSI byte device node
(ST)
E1DB Create floppy controller (FDC)
node
148
Service Guide
Action/
Possible Failing FRU
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
Try to boot system a second
time. If this does not work,
replace the primary I/O
backplane.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
Refer to error code 28030xxx
in "Firmware/POST Error
Codes" on page 194.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
See "Note" on page 137.
Perform Repair actions from
checkpoint E156.
Perform Repair actions from
checkpoint E156.
Perform Repair actions from
checkpoint E156.
Replace the primary I/O
backplane. See "Note" on
page 137.