Intel DC3217BY Technical Product Specification - Page 63
Table 28., Port 80h POST Codes
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Error Messages and Beep Codes Table 28. Port 80h POST Codes Port 80 Code Progress Code Enumeration ACPI S States 0x00,0x01,0x02,0x03,0x04,0x05 0x10,0x20,0x30,0x40,0x50 Entering S0, S2, S3, S4, or S5 state Resuming from S2, S3, S4, or S5 state Security Phase (SEC) 0x08 Starting BIOS execution after CPU BIST 0x09 SPI prefetching and caching 0x0A Load BSP microcode 0x0B Load APs microcode 0x0C Platform program baseaddresses 0x0D 0x0E 0x0F Wake Up All APs Initialize NEM Pass entry point of the PEI core PEI before MRC PEI Platform driver 0x11 Set bootmode, GPIO init 0x12 Early chipset register programming including graphics init 0x13 Basic PCH init, discrete device init (IEEE 1394, SATA) 0x14 LAN init 0x15 0x16 Exit early platform init driver PEI SMBUS SMBUSriver init 0x17 Entry to SMBUS execute read/write 0x18 Exit SMBUS execute read/write Memory 0x21 MRC entry point 0x22 Reading SPD from memory DIMMs 0x23 0x25 0x28 Detecting presence of memory DIMMs Configuring memory Testing memory 0x29 Exit MRC driver PEI after MRC 0x2A Start to Program MTRR Settings 0x2B Done Programming MTRR Settings continued 63