Asus 90SF0071-M00040 User Manual

Chapter 1: Product Introduction1-16Q-Code tableAction PHASE POST CODE TYPE DESCRIPTIONSEC Start up Security Phase0x1 Progress First post code0x2 Progress Load BSP microcode0x3 Progress Perform early platform Initialization0x4 Progress Set cache as ram for PEI phase0x5 Progress Establish Stack0x6 Progress CPU Early InitializationQuick VGAPEI(Pre-EFIInitialization) phase0x10 Progress PEI Core Entry0x11 Progress PEI cache as ram CPU initial0x15 Progress NB Initialization before installed memory0x19 Progress SB Initialization before installed memoryMRC Progressphase0xB0 MRC Progress DIMM detect0xB1 MRC Progress DIMM clock Initialization0xB2 MRC Progress DIMM SPD data Initialization0xB3 MRC Progress DIMM global early0xB4 MRC Progress DIMM rank detect0xB5 MRC Progress DIMM channel early0xB6 MRC Progress DIMM DDRIO Initialization0xB7 MRC Progress DIMM channel training0xB8 MRC Progress DIMM Initialization throttling0xB9 MRC Progress memory BIST0xBA MRC Progress MEM memory Initialization0xBB MRC Progress DIMM DDR memory map0xBC MRC Progress RAS configuration0xBD MRC Progress Get Margins0xBE MRC Progress Memory SSA api Initialization0xBF MRC Progress MRC doneDXE(DriverExecutionEnvironment) phase0x32 Progress CPU POST-Memory Initialization0x33 Progress CPU Cache Initialization0x34 Progress Application Processor(s) (AP) Initialization0x35 Progress BSP Selection0x36 Progress CPU Initialization0x37 Progress Pre-memory NB Initialization0x3B Progress Pre-memory SB Initialization0x4F Progress DXE Initial Program Load(IPL)0x60 Progress DXE Core Started0x61 Progress DXE NVRAM Initialization0x62 Progress SB run-time Initialization0x63 Progress CPU DXE Initialization0x68 Progress PCI HB Initialization0x69 Progress NB DXE Initialization0x6A Progress NB DXE SMM Initialization0x70 Progress SB DXE Initialization0x71 Progress SB DXE SMM Initialization0x72 Progress SB DEVICES Initialization0x78 Progress ACPI Module Initialization0x79 Progress CSM Initialization0xD0 Progress CPU PM Structure Initialization0xD1 Progress CPU PM CSR programming0xD2 Progress CPU PM MSR programming0xD3 Progress CPU PM PSTATE transition0xD4 Progress CPU PM driver exit0xD5 Progress CPU PM On ready to boot event1.7.4 Q-Code/Port 80 status LEDsThe Q-Code LED provides a 2-digit display that shows the status of your system. Refer to theQ-Code table of this user guide for more information about the 2-digit codes.(continued on the next page)