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Raptor MicroATX – Installation Guide
52
Mnemonic Code
Code
System Progress Report
POST_STATUS_CALLE000 0a8h
Call ROM BIOS extension
at E000h.
POST_STATUS_POSTE000
0a9h
ROM extension returned.
POST_STATUS_
DISPCONFIG
0b0h Display
system
configuration box.
POST_STATUS_
INT19BOOT
00h
Call INT 19h bootstrap
loader.
POST_STATUS_
LOWMEMEXH
0b1h
Test low memory
exhaustively.
POST_STATUS_
EXTMEMEXH
0b2h
Test extended memory
exhaustively.
POST_STATUS_PCIENUM
0b3h
Enumerate PCI busses.
Critical Error BEEP Codes
Embedded BIOS tests much of the hardware early in POST before
messages can be displayed on the screen. When system failures are
encountered at these early stages, POST uses beep codes (a sequence of
tones on the speaker) to identify the source of the error.
The following is a comprehensive list of POST beep codes for the
system BIOS. BIOS extensions, such as VGA ROMs and SCSI adapter
ROMs, may use their own beep codes, including short/long sequences,
or possibly beep codes that sound like the ones below. When
diagnosing a system failure, remove these adapters if possible before
making a final determination of the actual POST test that failed.
Table B-2 Flash BIOS Beep Errors
Mnemonic Code
Beep
Count
Description of
Problem
POST_BEEP_REFRESH
1
Memory refresh is not
working.
POST_BEEP_PARITY
2
Parity error found in 1st
64KB of memory.
POST_BEEP_BASE64KB
3
Memory test of 1st
64KB failed.
POST_BEEP_TIMER
4
T1 timer test failed.
POST_BEEP_CPU
5
CPU test failed.
Содержание Raptor MicroATX
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Страница 5: ...Introduction III On board Ethernet 55 Serial Ports 55 Appendix D On Board Video Controller 63 ...
Страница 23: ...Chapter 1 Pre Configuration 13 Figure 1 3 Location of Components and Connectors ...
Страница 25: ...Chapter 1 Pre Configuration 15 J39 DVO Connector J40 LCD Connector Optional J41 Alt Secondary IDE User s Notes ...
Страница 38: ...Raptor MicroATX Installation Guide 28 User s Notes ...
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