Dell 4100 Service Manual page 41

Table 3-2. System Error Messages
Message
Stepping of
CPU1 is less
than sA1 -
System halted.
Stepping of
CPU2 is less
than sA1 -
System halted.
Stepping of
CPU is less
than sA1 -
System halted.
Nonidentical
CPUs - System
halted.
Invalid CPU
speed detected
- Check speed
jumpers.
System halted.
Power supply
paralleling
board firm-
ware download
failed
System back-
plane firm-
ware download
failed
Embedded
server manage-
ment firmware
download
failed
Definition
Wrong microprocessor
installed in
PROCESSOR1 socket.
Wrong microprocessor
installed in
PROCESSOR2 socket.
Wrong microprocessor
installed in system.
Cache memory sizes of
the two Pentium Pro
microprocessors do not
match.
The microprocessor
speed detected is neither
180 MHz or 200 MHz.
Server-management bus
cable connection to
SCSI backplane board is
loose.
Embedded server
management memory
temporarily corrupted.
(continued)
Action
Replace microprocessor
with sA1 stepping or
greater.
Replace microprocessor
with sA1 stepping or
greater.
Replace microprocessor
with correct sA1 step-
ping or greater.
Replace one of micropro-
cessors so that cache size
of both microprocessors
matches.
Check microprocessor
speed jumpers.
Check server-
management bus cable
connections to system
board (labeled "SMB
BACKPLANE") and
SCSI backplane (labeled
"SMB"). Turn off and
then restart system.
Turn off and then restart
the system.
Beep Codes and Error Messages 3-5