Dell PowerEdge 1750 User Manual
Page 11
Processor 1 internal error
Processor 2 internal error
Defective microprocessor or system board
(reported by the NMI handler).
Replace the specified microprocessor. See
"
Microprocessors
." If the problem persists, replace the
system board. See "
System Board
."
Processor 1 is a 533-MHz system bus processor
Processor 2 is a 533-MHz system bus processor
Two 533-MHz microprocessors are
installed. This system supports only
Intel® Xeon™ 400-MHz front-side-bus
processors.
Reboot the system. If you receive beep code 4-4-3
(processor frequency mismatch), replace both processors
with Intel Xeon 400-MHz front-side-bus processors. See
"
Microprocessors
."
If a beep code does not occur at system boot, turn off the
system, install the NVRAM_CLR jumper, and reboot the
system. See
Figure 5
-2
for jumper location.
Processor bus error
PCI bus error
IMB bus error
Defective system board (reported by the
NMI handler).
Replace the system board. See "
System Board
."
Processor x is not a 533-MHz system bus
processor
This system bus speed is not supported on this
system board
This system supports only Intel Xeon 533-
MHz front-side bus (system bus)
processors.
Reboot the system. If you receive beep code 4-4-3
(processor frequency mismatch), replace processor x with
a supported processor. See "
Microprocessors
."
If a beep code does not occur at system boot, turn off the
system, install the NVRAM_CLR jumper, and reboot the
system. See
Figure 5
-2
for jumper location.
Read fault
Requested sector not found
Faulty diskette, diskette-drive subsystem,
or hard-drive subsystem.
Replace the diskette. Reseat all drives and reboot the
system. If the message reappears, replace the diskette
drive. See "
Installing a Diskette Drive
." If the problem
persists, replace the system board. See "
System Board
."
Reset failed
Improperly connected diskette/tape drive,
hard drive, or power cable.
Check the drive and cable connections, and reset the
system again.
ROM bad checksum = address
Expansion card improperly installed or
faulty.
Reinstall the expansion card. See "
Expansion Cards
." If
the problem persists, replace the expansion card.
Sector not found
Seek error
Seek operation failed
Defective sectors on diskette or hard
drive.
Faulty diskette, diskette-drive subsystem,
or hard-drive subsystem.
Replace the diskette, or reseat all drives and reboot the
system. See "
Installing a Diskette Drive
" or "
Internal SCSI
Hard Drives
." If the message reappears, replace the drive
(s). If the problem persists, replace the system board.
See "
System Board
."
Shutdown failure
Defective system board.
Replace the system board. See "
System Board
."
System backplane error
Improperly attached or missing SCSI
backplane.
Reseat the SCSI backplane. See "
SCSI Backplane Board
."
System halted! Must power down.
Wrong password entered too many
times.
Reboot the system and enter the correct password. If the
problem persists, see "
Disabling a Forgotten Password
."
System parity error
Defective expansion card(s) or improperly
seated or faulty memory modules
(reported by the NMI handler).
Replace the expansion cards one at a time until the error
is corrected. See "
Expansion Cards
."
Remove and reseat the memory modules. See "
Memory
."
If the problem persists, replace the memory modules. If
the problem persists, replace the system board. See
"
System Board
."
The following memory DIMMs are unsupported:
DIMM_xx.
This system only supports 266 MHz DIMMs.
One or more of the installed DIMMs has a
frequency less than 266 MHz. System
memory must be rated for 266 MHz.
Replace lower-speed DIMM(s) with modules rated for 266-
MHz operation. See "
Memory
."
This processor system bus speed is unknown.
System halted!
The installed microprocessor is not
supported by the system.
Reboot the system. If you receive beep code 4-4-3
(processor frequency mismatch), replace the installed
microprocessor(s) with microprocessor(s) supported by
your system. See "
Microprocessors
."
If a beep code does not occur at system boot, turn off the
system, install the NVRAM_CLR jumper, and reboot the
system. See
Figure 5
-2
for jumper location.
This system only supports 400-MHz system bus
speed.
System halted!
Two 533-MHz microprocessors are
installed. This system supports only Intel
Xeon 400-MHz front-side-bus processors.
Reboot the system. If you receive beep code 4-4-3
(processor frequency mismatch), replace both processors
with Intel Xeon 400-MHz front-side-bus processors. See
"
Microprocessors
."
If a beep code does not occur at system boot, turn off the
system, install the NVRAM_CLR jumper, and reboot the
system. See
Figure 5
-2
for jumper location.
Time-of-day clock stopped
Defective battery or faulty chip (defective
system board).
Replace the system battery. See "
System Battery
." If the
problem persists, replace the system board. See "
System
Board
."
Time-of-day not set - please run SETUP program
Incorrect Time or Date settings or
defective system battery.
Check the Time and Date settings. See "
Using the
System Setup Program
." If the problem persists, replace
the system battery. See "
System Battery
." If the problem
persists, replace the system board. See "
System Board
."
Timer chip counter 2 failed
Defective system board.
Replace the system board. See "
System Board
."
Unsupported CPU combination
Microprocessor combination is not
supported by the system.
Install a supported microprocessor combination. See
"
Microprocessors
."
Unsupported CPU stepping detected.
Microprocessor is not supported by the
system.
Install the correct version of the microprocessor in the
specified microprocessor socket. See "
Microprocessors
."
Utility partition not available