E0780
MISSING CPU 1
Microprocessor is not installed in socket 1.
Install a microprocessor in socket 1 (see "
Adding or Replacing a
Microprocessor
" in "Installing System Options"). To identify microprocessor
socket 1, see
Figure A
-4
.
E07F0
CPU IERR
Faulty or improperly installed microprocessor,
microprocessor board, or I/O board.
See "
Troubleshooting the Microprocessor Board
" and "
Troubleshooting the I/O
Board
" in "Troubleshooting Your System."
E07F1
TEMP CPU
n
HOT
Specified microprocessor is out of acceptable
temperature range and has halted operation.
See "
Troubleshooting System Cooling
" in "Troubleshooting Your System." If the
problem persists, ensure that the microprocessor heat sinks are properly
installed (see "
Adding or Replacing a Microprocessor
" in "Installing System
Options").
E07F4
POST CACHE
Faulty or improperly installed microprocessor or
microprocessor board.
See "
Troubleshooting the Microprocessor Board
" in "Troubleshooting Your
System."
E07F4
POST CPU REG
E07F4
POST CPU SMI
SMI handler failed to initialize; faulty or
improperly installed I/O riser card, I/O board, or
microprocessor board.
See "
Troubleshooting the I/O Riser Card
," "
Troubleshooting the I/O Board
,"
and "
Troubleshooting the Microprocessor Board
" in "Troubleshooting Your
System."
E07FA
TEMP CPU
n
THERM
Specified microprocessor is out of acceptable
temperature range and is operating at a
reduced speed, or frequency.
See "
Troubleshooting System Cooling
" in "Troubleshooting Your System." If the
problem persists, ensure that the microprocessor heat sinks are properly
installed (see "
Adding or Replacing a Microprocessor
" in "Installing System
Options").
E0876
POWER PS
n
No power is available from the specified power
supply; specified power supply is improperly
installed or faulty.
See "
Troubleshooting Power Supplies
" in "Troubleshooting Your System."
E0880
INSUFFICIENT
POWER PS
Insufficient power is being supplied to the
system; power supplies are improperly
installed, faulty, or missing.
See "
Troubleshooting Power Supplies
" in "Troubleshooting Your System."
E08F4
AC LINE
n
No power available through the specified
power cord.
Ensure that all power cords are securely connected. See "
External
Connections
" in "Troubleshooting Your System."
E0CB2
MEM MIRROR
Uncorrectable memory error was remapped to
the mirrored memory bank.
See "
Troubleshooting System Memory
" in "Troubleshooting Your System."
E0CB2
MEM SPARE ROW
Correctable errors threshold was met in a
memory bank, and errors are remapped to the
spare row.
E0CF1
MBE DIMM Bank
n
Memory modules installed in the specified bank
are not the same type and size; faulty memory
module(s).
Ensure that all banks contain memory modules of the same type and size and
that they are properly installed. If the problem persists, see "
Troubleshooting
System Memory
" in "Troubleshooting Your System."
E0CF1
POST MEM 64K
Parity failure in the first 64 KB of main memory.
See "
Troubleshooting System Memory
" in "Troubleshooting Your System."
E0CF1
POST NO MEMORY
Main-memory refresh verification failure.
Ensure that all banks contain memory modules of the same type and size and
that they are properly installed. If the problem persists, see "
Troubleshooting
System Memory
" in "Troubleshooting Your System."
E0CF5
LOG DISABLE
SBE
Multiple single-bit errors on a single memory
module.
See "
Troubleshooting System Memory
" in "Troubleshooting Your System."
E0D76
DRIVE FAIL
Faulty or improperly installed hard drive or RAID
controller.
See "
Troubleshooting Hard Drives
" and "
Troubleshooting a RAID Controller
Card
" in "Troubleshooting Your System."
E0F04
POST CMOS
CMOS write/read failure; faulty or improperly
installed I/O riser card, I/O board, or
microprocessor board.
See "
Troubleshooting the I/O Riser Card
," "
Troubleshooting the I/O Board
,"
and "
Troubleshooting the Microprocessor Board
" in "Troubleshooting Your
System."
E0F04
POST CPU SPEED
Microprocessor speed control sequence failure. See "
Troubleshooting the Microprocessor Board
" in "Troubleshooting Your
System."
E0F04
POST DMA INIT
DMA initialization failure; DMA page register
write/read failure.
See "
Troubleshooting System Memory
" and "
Troubleshooting the I/O Board
" in
"Troubleshooting Your System."
E0F04
POST DMA REG
Faulty I/O board.
See "
Troubleshooting the I/O Board
" in "Troubleshooting Your System."
E0F04
POST KYB CNTRL
Faulty keyboard controller; faulty I/O riser card. See "
Troubleshooting the I/O Riser Card
" in "Troubleshooting Your System."
E0F04
POST MEM RFSH
Main-memory refresh verification failure.
See "
Troubleshooting System Memory
" in "Troubleshooting Your System."
E0F04
POST PIC REG
Master or slave PIC register test failure.
See "
Troubleshooting the I/O Board
" in "Troubleshooting Your System."
E0F04
POST SHADOW
BIOS shadowing failure.
See "
Troubleshooting the I/O Board
" and "
Troubleshooting System Memory
" in
"Troubleshooting Your System."
E0F04
POST SHD TEST
Shutdown test failure.
E0F04
POST SIO
Super I/O chip failure; faulty I/O riser card.
See "
Troubleshooting the I/O Riser Card
" in "Troubleshooting Your System."
E0F04
POST TIMER
Programmable interval timer test failure; faulty
I/O board.
See "
Troubleshooting the I/O Board
" in "Troubleshooting Your System."
E0F0B
POST ROM
CHKSUM
Faulty or improperly installed expansion card.
See "
Troubleshooting Expansion Cards
" in "Troubleshooting Your System."
E0F0C
VID MATCH CPU
n
Specified microprocessor is faulty, unsupported,
improperly installed, or missing.
See "
Troubleshooting the Microprocessor Board
" in "Troubleshooting Your
System."
E10F3
LOG DISABLE
BIOS
BIOS disabled logging errors.
Check the SEL for details on the errors.
E13F2
IO CHANNEL
CHECK
Faulty or improperly installed expansion card or
I/O board.
See "
Troubleshooting Expansion Cards
" and "
Troubleshooting the I/O Board
" in
"Troubleshooting Your System."
E13F4
PCI PARITY
E13F5
PCI SYSTEM
E13F8
CPU BUS INIT
Faulty or improperly installed microprocessor,
microprocessor board, or I/O board.
See "
Troubleshooting the I/O Board
" and "
Troubleshooting the Microprocessor
Board
" in "Troubleshooting Your System."
E13F8
CPU BUS PARITY
Faulty microprocessor board.
See "
Troubleshooting the Microprocessor Board
" in "Troubleshooting Your
System."
E13F8
CPU MCKERR
Machine check error; faulty or improperly
installed microprocessor or microprocessor