4-22
Troubleshooting
SEC_GO_TO_SECSTARTUP
SEC
09
Setup BIOS ROM cache
SEC_GO_TO_PEICORE
SEC
0A
Enter Boot Firmware Volume
* 3rd party relate functions – Platform dependence.
Table 4-4.
PEI Phase POST Code Table
Functionality Name (Include\
PostCode.h)
Phase
Post Code
Description
PEI_SIO_INIT
PEI 70
Super
I/O
Initialization
PEI_CPU_REG_INIT
PEI
71
CPU Early Initialization
PEI_CPU_AP_INIT*
PEI 72
Multi-processor
Early
Initial
PEI_CPU_HT_RESET*
PEI 73
HyperTransport Initialization
PEI_PCIE_MMIO_INIT
PEI
74
PCIE MMIO BAR Initialization
PEI_NB_REG_INIT
PEI
75
North Bridge Early Initialization
PEI_SB_REG_INIT
PEI
76
South Bridge Early Initialization
PEI_PCIE_TRAINING*
PEI 77
PCIE
Training
PEI_TPM_INIT
PEI 78
TPM
Initialization
PEI_SMBUS_INIT
PEI 79
SMBUS
Early Initialization
PEI_PROGRAM_CLOCK_GEN
PEI
7A
Clock Generator Initialization
PEI_IGD_EARLY_INITIAL *
PEI
7B
Internal Graphic device early
Initialization
PEI_HECI_INIT*
PEI 7C
HECI
Initialization
PEI_WATCHDOG_INIT*
PEI 7D
Watchdog
timer
Initialization
PEI_MEMORY_INIT
PEI 7E
Memory
Initial for Normal boot.
PEI_MEMORY_INIT_FOR_CRISIS
PEI
7F
Memory Initial for Crisis Recovery
PEI_MEMORY_INSTALL
PEI 80
Simple
Memory
test
PEI_TXTPEI*
PEI
81
TXT function early Initialization
PEI_SWITCH_STACK
PEI
82
Start to use Memory
PEI_MEMORY_CALLBACK
PEI
83
Set cache for physical memory
PEI_ENTER_RECOVERY_MODE
PEI 84
Recovery
device
Initialization
PEI_RECOVERY_MEDIA_FOUND
PEI 85
Found
Recovery
image
PEI_RECOVERY_MEDIA_NOT_FOUND PEI
86
Recovery image not found
PEI_RECOVERY_LOAD_FILE_DONE PEI
87
Load Recovery Image completed
Table 4-3.
SEC Phase POST Code Table
Functionality Name (Include\
PostCode.h)
Phase
PostCode
Description
Summary of Contents for E644
Page 1: ...eMachines E644 E644G SERVICEGUIDE ...
Page 4: ...iv ...
Page 10: ...x ...
Page 11: ...CHAPTER 1 Hardware Specifications ...
Page 14: ...1 4 ...
Page 53: ...CHAPTER 2 System Utilities ...
Page 80: ...2 28 System Utilities ...
Page 81: ...CHAPTER 3 Machine Maintenance Procedures ...
Page 84: ...3 4 ...
Page 118: ...3 38 Machine Maintenance Procedures ID Size Quantity Screw Type B ICW50 CPU Thermal Screw 4 ...
Page 135: ...CHAPTER 4 Troubleshooting ...
Page 162: ...4 28 Troubleshooting ...
Page 163: ...CHAPTER 5 Jumper and Connector Locations ...
Page 172: ...5 10 Jumper and Connector Locations ...
Page 173: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Page 174: ...6 2 Exploded Diagrams 6 4 FRU List 6 6 Screw List 6 18 ...
Page 191: ...CHAPTER 7 Model Definition and Configuration ...
Page 192: ...7 2 eMachines E644 7 3 eMachines E644G 7 8 ...
Page 200: ...7 10 Model Definition and Configuration ...
Page 201: ...CHAPTER 8 Test Compatible Components ...
Page 202: ...8 2 Microsoft Windows 7 Environment Test 8 4 ...
Page 212: ...8 12 Test Compatible Components ...
Page 213: ...CHAPTER 9 Online Support Information ...
Page 214: ...9 2 Introduction 9 3 ...
Page 216: ...9 4 Online Support Information ...