Dell 4100 Installation And Troubleshooting Manual page 21

Message
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 firmware
download failed
System back-
plane firmware
download failed
Embedded server
management firm-
ware download
failed
NOTE: For the full name of an abbreviation or acronym used in this table, see the abbreviation and acronym list.
3-4 Dell PowerEdge 4100/180 and 4100/200 Systems Installation and Troubleshooting Guide
Table 3-1. System Messages
Cause
A Pentium Pro micro-
processor that is not
supported by the system
is installed in the
PROCESSOR2 socket.
A Pentium Pro micro-
processor that is not
supported by the system
is installed.
The cache memory size
of the two Pentium Pro
microprocessors must
match.
The microprocessor
speed detected is not
180 MHz or 200 MHz.
The server-management
bus cable connection to
the SCSI backplane
board may be loose,
preventing the firmware
from downloading dur-
ing system start-up.
The embedded server
management memory
may be temporarily cor-
rupted.
(Continued)
Action
Replace the microprocessor with a correct version of the Pen-
tium Pro microprocessor from Dell. See "Upgrading the
Microprocessor or Installing a Secondary Microprocessor" in
Chapter 8 for details.
Replace the microprocessor with a correct version of the Pen-
tium Pro microprocessor from Dell. See "Upgrading the
Microprocessor or Installing a Secondary Microprocessor" in
Chapter 8 for details.
Replace one of the microprocessors so that the cache size of
the two microprocessors matches. See "Upgrading the Micro-
processor or Installing a Secondary Microprocessor" in
Chapter 8 for details.
Check the microprocessor speed jumpers. See Table C-1.
Check the server-management bus cable connections to the
system board (labeled "SMB BACKPLANE") and SCSI
backplane (labeled "SMB").
Turn off the system to clear the memory, then restart the sys-
tem.