Silicon Graphics CHALLENGE L, User Manual, Page: 133 / 164

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BOOT ERROR System Controller bootmaster arbitration could not find
any host CPU responding on the serial bus. The System
Controller is not able to communication with the host
CPU. The host CPU may not be running or may continue
to boot normally.
INVALID CPU
COMMAND The System Controller detects bad command syntax
from the host CPU on the Serial Bus. The command is
ignored.
Table C-4 Internal System Controller Error Messages
Error Message Error Meaning
BAD ALARM TYPE The firmware attempted to send an invalid alarm to
the CPU.
BAD MSG: CPU PROCESS The CPU or System Controller process received an
invalid message.
BAD MSG: DISPLAY The display process received an invalid message.
BAD MSG: POK CHK The power ok check process received an invalid
message.
BAD MSG: SEQUENCER The sequencer process received an invalid message.
BAD MSG: SYS MON The system monitor process received an invalid
message.
BAD WARNING/ALARM The routine that decodes alarm and warning
messages detected an invalid message.
BAD WARNING TYPE The firmware attempted to send an invalid warning
to the CPU.
Table C-3 (continued) System Events - Informative
Error Message Error Meaning