Artesyn ATCA-7365 Installation and Use (May 2014) - Manual (Page 141)

BIOS
ATCA-7365 Installation and Use (6806800K65M) 141
4.13 BIOS Status Codes
The following tables list the BIOS status codes applicable to the used AMI UEFI BIOS. The BIOS
status codes are written to the blade's I/O Port 80 register and can be obtained by reading the
"POST code" on-board IPMI sensor. The reading of the "POST code" sensor is only valid when the
board is in the BIOS phase. The reading can be used to locate the cause of a board hang during
BIOS phase. When the board has booted a OS, the reading of the '"POST code" sensor returns no
valid status code.
4.13.1 Status Code Ranges
Table 4-53 Status Code Ranges
Status Code Range Description
0x01 – 0x0F SEC Status Codes & Errors
0x10 – 0x2F PEI execution up to and including memory detection
0x30 – 0x4F PEI execution after memory detection
0x50 – 0x5F PEI errors
0x60 – 0xCF DXE execution up to BDS
0xD0 – 0xDF DXE errors
0xE0 – 0xE8 S3 Resume (PEI)
0xE9 – 0xEF S3 Resume errors (PEI)
0xE8 - 0xEF Memory initialization errors
0xB0 - 0xBF Additional Memory Initialization Status Codes
0xE8 - 0xEE Additional Memory Error Status Codes