Acer Aspire Z3801 Acer Aspire Z3801 Desktop Service Guide - Page 139

Table 4-5. DXE Phase POST Code Table Functionality Name (Include\PostCode.h) Phase Post Code Description DXE_NB_INIT DXE 45 North bridge Middle initialization DXE_SB_INIT DXE 48 South Bridge Middle initialization DXE_IDENTIFY_FLASH_DEVICE DXE 49 Identify Flash device DXE_FTW_INIT DXE 4A Fault Tolerant Write verification DXE_VARIABLE_INIT DXE 4B Variable Service initialization DXE_VARIABLE_INIT_FAIL DXE 4C Fail to initial Variable Service DXE_MTC_INIT DXE 4D MTC Initial DXE_CPU_INIT DXE 4E CPU Middle Initialization DXE_MP_CPU_INIT DXE 4F Multi-processor MiddleInitialization DXE_SMBUS_INIT DXE 50 SMBUS Driver Initialization DXE_SMART_TIMER_INIT DXE 51 8259 Initialization DXE_PCRTC_INIT DXE 52 RTC Initialization DXE_RELOCATE_SMBASE DXE 56 Relocate SMM BASE DXE_FIRST_SMI DXE 57 SMI test DXE_BEFORE_CSM16_INIT DXE 59 Legacy BIOS Initialization DXE_AFTER_CSM16_INIT DXE 5A Legacy interrupt function Initialization DXE_LOAD_ACPI_TABLE DXE 5B ACPI Table Initialization Table 4-6. BDS Phase POST Code Table Functionality Name (Include\PostCode.h) Phase Post Code Description BDS_ENTER_BDS BDS 10 Enter BDS entry BDS_INSTALL_HOTKEY BDS 11 Install Hotkey service BDS_PCI_ENUMERATION_START BDS 13 PCI enumeration BDS_BEFORE_PCIIO_INSTALL BDS 14 PCI resource assign complete BDS_PCI_ENUMERATION_END BDS 15 PCI enumeration complete BDS_CONNECT_CONSOLE_IN BDS 16 Keyboard Controller, keyboard and mouse initialization Troubleshooting 4-19