|
Phoenix BIOS
beep codes |
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The beep codes are represented in the number
of beeps; e..g. 1-1-2 would mean 1 beep, a pause, 1 beep, a pause,
and 2 beeps. |
|
1-1-2 |
CPU test failure. The CPU is faulty. Replace the CPU |
|
Low 1-1-2 |
System board select failure. The motherboard is having an undetermined
fault. Replace the motherboard |
|
1-1-3 |
CMOS read/write error. The real time clock/CMOS is faulty. Replace
the CMOS if possible |
|
Low 1-1-3 |
Extended CMOS RAM failure. The extended portion of the CMOS RAM
has failed. Replace the CMOS if possible |
|
1-1-4 |
BIOS ROM checksum error. The BIOS ROM has failed. Replace the
BIOS or upgrade if possible |
|
1-2-1 |
PIT failure. The programmable interrupt timer has failed. Replace
if possible |
|
1-2-2 |
DMA failure. The DMA controller has failed. Replace the IC if
possible |
|
1-2-3 |
DMA read/write failure. The DMA controller has failed. Replace
the IC if possible |
|
1-3-1 |
RAM refresh failure. The RAM refresh controller has failed |
|
1-3-2 |
64KB RAM failure. The test of the first 64KB RAM has failed to
start |
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1-3-3 |
First 64KB RAM failure. The first RAM IC has failed. Replace
the IC if possible |
|
1-3-4 |
First 64KB logic failure. The first RAM control logic has failed |
|
1-4-1 |
Address line failure. The address line to the first 64KB RAM
has failed |
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1-4-2 |
Parity RAM failure. The first RAM IC has failed. Replace if possible |
|
1-4-3 |
EISA fail-safe timer test. Replace the motherboard |
|
1-4-4 |
EISA NMI port 462 test. Replace the motherboard |
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2-1-1 |
64KB RAM failure. Bit 0; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-1-2 |
64KB RAM failure. Bit 1; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-1-3 |
64KB RAM failure. Bit 2; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-1-4 |
64KB RAM failure. Bit 3; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-2-1 |
64KB RAM failure. Bit 4; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-2-2 |
64KB RAM failure. Bit 5; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-2-3 |
64KB RAM failure. Bit 6; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-2-4 |
64KB RAM failure. Bit 7; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-3-1 |
64KB RAM failure. Bit 8; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-3-2 |
64KB RAM failure. Bit 9; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-3-3 |
64KB RAM failure. Bit 10; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-3-4 |
64KB RAM failure. Bit 11; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-4-1 |
64KB RAM failure. Bit 12; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-4-2 |
64KB RAM failure. Bit 13; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-4-3 |
64KB RAM failure. Bit 14; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
2-4-4 |
64KB RAM failure. Bit 15; This data bit on the first RAM IC has
failed. Replace the IC if possible |
|
3-1-1 |
Slave DMA register failure. The DMA controller has failed. Replace
the controller if possible |
|
3-1-2 |
Master DMA register failure. The DMA controller had failed. Replace
the controller if possible |
|
3-1-3 |
Master interrupt mask register failure. The interrupt controller
IC has failed |
|
3-1-4 |
Slave interrupt mask register failure. The interrupt controller
IC has failed |
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3-2-2 |
Interrupt vector error. The BIOS was unable to load the interrupt
vectors into memory. Replace the motherboard |
|
3-2-3 |
Reserved. |
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3-2-4 |
Keyboard controller failure. The keyboard controller has failed.
Replace the IC if possible |
|
3-3-1 |
CMOS RAM power bad. Replace the CMOS battery or CMOS RAM if possible |
|
3-3-2 |
CMOS configuration error. The CMOS configuration has failed.
Restore the configuration or replace the battery if possible |
|
3-3-3 |
Reserved. |
|
3-3-4 |
Video memory failure. There is a problem with the video memory.
Replace the video adapter if possible |
|
3-4-1 |
Video initialization failure. There is a problem with the video
adapter. Reseat the adapter or replace the adapter if possible |
|
4-2-1 |
Timer failure. The system's timer IC has failed. Replace the
IC if possible |
|
4-2-2 |
Shutdown failure. The CMOS has failed. Replace the CMOS IC if
possible |
|
4-2-3 |
Gate A20 failure. The keyboard controller has failed. Replace
the IC if possible |
|
4-2-4 |
Unexpected interrupt in protected mode. This is a CPU problem.
Replace the CPU and retest |
|
4-3-1 |
RAM test failure. System RAM addressing circuitry is faulty.
Replace the motherboard |
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4-3-3 |
Interval timer channel 2 failure. The system timer IC has failed.
Replace the IC if possible |
|
4-3-4 |
Time of day clock failure. The real time clock/CMOS has failed.
Replace the CMOS if possible |
|
4-4-1 |
Serial port failure. A error has occurred in the serial port
circuitry |
|
4-4-2 |
Parallel port failure. A error has occurred in the parallel port
circuitry |
|
4-4-3 |
Math coprocessor failure. The math coprocessor has failed. If
possible, replace the MPU |
|
1-1-1-3 |
Verify real mode |
|
1-1-2-1 |
Get CPU type |
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1-1-2-3 |
Initialize system hardware |
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1-1-3-1 |
Initialize chipset registers with initial values |
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1-1-3-2 |
Set in POST flag |
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1-1-3-3 |
Initialize CPU registers |
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1-1-4-1 |
Initialize cache to initial values |
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1-1-4-3 |
Initialize I/O |
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1-2-1-1 |
Initialize power management |
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1-2-1-2 |
Load alternative registers with initial POST values |
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1-2-1-3 |
Jump to UserPatch0 |
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1-2-2-1 |
Initialize timer initialization |
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1-2-3-1 |
8254 timer initialization |
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1-2-3-3 |
8237 DMA controller initialization |
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1-2-4-1 |
Reset Programmable Interrupt Controller |
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1-3-1-1 |
Test DRAM refresh |
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1-3-1-3 |
Test 8742 Keyboard Controller |
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1-3-2-1 |
Set ES segment register to 4GB |
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1-3-3-1 |
Autosize DRAM |
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1-3-3-3 |
Clear 512K base memory |
|
1-3-4-1 |
Test 512K base address lines |
|
1-3-4-3 |
Test 51K base memory |
|
1-4-1-3 |
Test CPU bus-clock frequency |
|
1-4-2-1 |
CMOS RAM read/write failure (this commonly indicates a problem
on the ISA bus such as a card not seated) |
|
1-4-2-4 |
Reinitialize the chipset |
|
1-4-3-1 |
Shadow system BIOS ROM |
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1-4-3-2 |
Reinitialize the cache |
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1-4-3-3 |
Autosize the cache |
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1-4-4-1 |
Configure advanced chipset registers |
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1-4-4-2 |
Load alternate registers with CMOS values |
|
2-1-1-1 |
Set initial CPU speed |
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2-1-1-3 |
Initialize interrupt vectors |
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2-1-2-1 |
Initialize BIOS interrupts |
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2-1-2-3 |
Check ROM copyright notice |
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2-1-2-4 |
Initialize manager for PCI Options ROMs |
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2-1-3-1 |
Check video configuration against CMOS |
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2-1-3-2 |
Initialize PCI bus and devices |
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2-1-3-3 |
initialize all video adapters in system |
|
2-1-4-1 |
Shadow video BIOS ROM |
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2-1-4-3 |
Display copyright notice |
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2-2-1-1 |
Display CPU type and speed |
|
2-2-1-3 |
Test keyboard |
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2-2-2-1 |
Set key click if enabled |
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2-2-2-3 |
Enable keyboard |
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2-2-3-1 |
Test for unexpected interrupts |
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2-2-3-3 |
Display prompt "Press F2 to enter setup" |
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2-2-4-1 |
Test RAM between 512K and 640K |
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2-3-1-1 |
Test expanded memory |
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2-3-1-3 |
Test extended memory address lines |
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2-3-2-1 |
Jump to UserPatch1 |
|
2-3-2-3 |
Enable external and CPU caches |
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2-3-2-3 |
Configure advanced cache registers |
|
2-3-3-1 |
Enable external and CPU caches |
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2-3-3-2 |
Initialize SMI handler |
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2-3-3-3 |
Display external cache size |
|
2-3-4-1 |
Display shadow message |
|
2-3-4-3 |
Display non-disposable segments |
|
2-4-1-1 |
Display error messages |
|
2-4-1-3 |
Check for configuration errors |
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2-4-2-1 |
Test real-time clock |
|
2-4-2-3 |
Check for keyboard errors |
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2-4-4-1 |
Setup hardware interrupt vectors |
|
2-4-4-3 |
Test coprocessor if present |
|
3-1-1-1 |
Disable onboard I/O ports |
|
3-1-1-3 |
Detect and install external RS232 ports |
|
3-1-2-1 |
Detect and install external parallel ports |
|
3-1-2-3 |
Reinitialize onboard I/O ports |
|
3-1-3-1 |
Initialize BIOS Data Area |
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3-1-3-3 |
Initialize Extended BIOS Data Area |
|
3-1-4-1 |
Initialize floppy controller |
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3-2-1-1 |
Initialize hard disk controller |
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3-2-1-2 |
Initialize local bus hard disk controller |
|
3-2-1-3 |
Jump to UserPatch2 |
|
3-2-2-1 |
Disable A20 address line |
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3-2-2-3 |
Clear huge ES segment register |
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3-2-3-1 |
Search for option ROMs |
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3-2-3-3 |
Shadow option ROMs |
|
3-2-4-1 |
Setup power management |
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3-2-4-3 |
Enable hardware interrupts |
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3-3-1-1 |
Set time of day |
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3-3-1-3 |
Check key lock |
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3-3-3-1 |
Erase F2 prompt |
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3-3-3-3 |
Scan for F2 keystroke |
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3-3-4-1 |
Enter SETUP |
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3-3-4-3 |
Clear in-POST flag |
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3-4-1-1 |
Check for errors |
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3-4-1-3 |
POST done - prepare to boot operating system |
|
3-4-2-1 |
One beep |
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3-4-2-3 |
Check password (optional) |
|
3-4-3-1 |
Clear global descriptor table |
|
3-4-4-1 |
Clear parity checkers |
|
3-4-4-3 |
Check virus and backup reminders |
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4-1-1-1 |
Try to boot with INT 19 |
|
4-2-1-1 |
Interrupt handler error |
|
4-2-1-3 |
Unknown interrupt error |
|
4-2-2-1 |
Pending interrupt error |
|
4-2-2-3 |
Initialize option ROM error |
|
4-2-3-1 |
Shutdown error |
|
4-2-3-3 |
Extended Block Move |
|
4-2-4-1 |
Shutdown 10 error |
|
4-2-4-3 |
Keyboard Controller failure (most likely problem is with RAM
or cache unless no video is present) |
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4-3-1-3 |
Initialize the chipset |
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4-3-1-4 |
Initialize refresh counter |
|
4-3-2-1 |
Check for Forced Flash |
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4-3-2-2 |
BIOS ROM is OK |
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4-3-2-4 |
Do a complete RAM test |
|
4-3-3-1 |
Do OEM initialization |
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4-3-3-2 |
Initialize interrupt controller |
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4-3-3-3 |
Read in bootstrap code |
|
4-3-3-4 |
Initialize all vectors |
|
4-3-4-2 |
Initialize the boot device |
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4-3-4-3 |
Boot code was read OK |