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7.2 AMIBIOS Post Code (Aptio)
The POST code checkpoints are the largest set of checkpoints during the BIOS
pre-boot process. The following table describes the type of checkpoints that may
occur during the POST portion of the BIOS:
Checkpoint Ranges
Status Code Range
Description
0x01 – 0x0B
SEC execution
0x0C – 0x0F
Sec errors
0x10 – 0x2F
PEI execution up to and including memory detection
0x30 – 0x4F
PEI execution after memory detection
0x50 – 0x5F
PEI errors
0x60 – 0x8F
DXE execution up to BDS
0x90 – 0xCF
BDS execution
0xD0 – 0xDF
DXE errors
0xE0 – 0xE8
S3 Resume (PEI)
0xE9 – 0xEF
S3 Resume errors (PEI)
0xF0 – 0xF8
Recovery (PEI)
0xF9 – 0xFF
Recovery errors (PEI)
Standard Checkpoints
SEC Phase
Status Code
Description
0x00
Note used
Progress Codes
0x01
Power on. Reset type detection (soft/hard).
0x02
AP initialization before microcode loading
0x03
North Bridge initialization before microcode loading
0x04
South Bridge initialization before microcode loading
0x05
OEM initialization before microcode loading
0x06
Microcode loading
0x07
AP initialization after microcode loading
Summary of Contents for GA80-B7081
Page 1: ...1 http www tyan com GA80 B7081 Service Engineer s Manual...
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Page 44: ...http www tyan com 44 4 Reinstall the PCIE bracket into the chassis and secure with 2 screws...
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Page 73: ...http www tyan com 73 5 2 Block Diagram...
Page 74: ...http www tyan com 74 5 3 Motherboard Mechanical Drawing...
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Page 93: ...http www tyan com 93 6 3 5 Super IO Configuration Super IO Chip Read only...
Page 110: ...http www tyan com 110 6 4 1 1 Per Socket Configuration...
Page 118: ...http www tyan com 118 6 4 4 1 1 QPI Status QPI Status Read only...
Page 133: ...http www tyan com 133 6 5 Server Management...
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