Specifications

Table 2. Firmware Checkpoints (continued)
Checkpoint Description Action/ Possible Failing FRU
E17B Processor clock speed check
measurement
System board.
See the note on page 78.
E180 Service processor command setup See the note on page 78.
E183 Service processor post See the note on page 78.
E186 Request PS1 VPD See the note on page 78.
E187 Add PS1 VPD to NVRAM and
device tree
See the note on page 78.
E188 Request PS2 VPD See the note on page 78.
E189 Add PS2 VPD to NVRAM and
device tree
See the note on page 78.
E18C VPD and data communications with
I/O planar complete
See the note on page 78.
E190 Create ISA node See the note on page 78.
E191 Create ISA reserved node See the note on page 78.
E193 Initialize Super I/O See the note on page 78.
E196 Probe ISA bus See the note on page 78.
E199 Reboot after flash Try to boot system a second time.
If this does not work, replace the
system board.
See the note on page 78.
E19B Create service processor node See the note on page 78.
E19C Create tablet node See the note on page 78.
E19D Create NVRAM node See the note on page 78.
E19E Real-time clock (RTC) initialization Refer to error code 28030xxx in
“Firmware Error Codes” on
page 111.
E1AD See description of checkpoint
E1DE
See the note on page 78.
E1B0 Create lpt node See the note on page 78.
E1B1 Create serial node See the note on page 78.
E1B2 Create audio node See the note on page 78.
E1B3 Create 8042 node See the note on page 78.
E1B6 Probe for (ISA) keyboard See the note on page 78.
E1BD Probe for (ISA) mouse See the note on page 78.
E1BF Create pwr-mgmt node See the note on page 78.
E1C4 Build ISA timer chip node See the note on page 78.
E1C5 Create ISA interrupt controller (pic)
node
See the note on page 78.
88 Service Guide