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4-22
Troubleshooting
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
PEI_RECOVERY_START_FLASH
PEI
88
Start Flash BIOS with
Recovery image
PEI_ENTER_DXEIPL PEI
89
Loading BIOS image to RAM
PEI_FINDING_DXE_CORE PEI
8A Loading
DXE
core
PEI_GO_TO_DXE_CORE
PEI
8B
Enter DXE core
* 3rd party relate functions – Platform dependence.
Table 4-5. DXE Phase POST Code Table
Functionality Name (Include\
PostCode.h)
Phase
Post
Code
Description
DXE_TCGDXE*
DXE 40 TPM initial in DXE
DXE_SB_SPI_INIT*
DXE
41
South bridge SPI initialization
DXE_CF9_RESET*
DXE 42 Setup Reset service
DXE_SB_SERIAL_GPIO_INIT*
DXE 43 South bridge Serial GPIO
initialization
DXE_SMMACCESS*
DXE
44
Setup SMM ACCE SS service
DXE_SIO_INIT*
DXE 46 Super
I/O DXE initialization
DXE_LEGACY_REGION*
DXE
47
Setup Legacy Region service
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
Table 4-4. PEI Phase POST Code Table
Functionality Name (Include\
PostCode.h)
Phase
Post
Code
Description
Summary of Contents for TravelMate P453-M
Page 1: ...Acer TravelMate P453 SERVICEGUIDE ...
Page 4: ...iv ...
Page 9: ...ix Introduction 8 3 ...
Page 10: ...x ...
Page 11: ...CHAPTER 1 Hardware Specifications ...
Page 14: ...1 4 ...
Page 57: ...CHAPTER 2 System Utilities ...
Page 67: ...System Utilities 2 11 Figure 2 9 Setup Warning ...
Page 85: ...System Utilities 2 29 Figure 2 37 GU bat ...
Page 88: ...2 32 System Utilities ...
Page 89: ...CHAPTER 3 Machine Maintenance ...
Page 92: ...3 4 ...
Page 99: ...3 11 3 Lift the bottom edge of battery bar first to remove the battery Figure 3 6 Battery ...
Page 101: ...3 13 3 Lift to remove the main door Figure 3 9 Main Door ...
Page 104: ...3 16 5 Remove the HDD bracket Figure 3 14 HDD Bracket ...
Page 107: ...3 19 Figure 3 19 ODD Bracket ...
Page 142: ...3 54 Figure 3 78 LCD Hinge CAUTION Distinguish the left and right hinge before assembling ...
Page 147: ...3 59 Figure 3 86 LCD Bezel ...
Page 158: ...3 70 3 Connect the cable from IO board to motherboard Figure 3 103 IO Board ...
Page 164: ...3 76 Figure 3 113 Top Case Module ...
Page 166: ...3 78 3 Lock 6 latches Esc F4 F8 F12 Del End around the keyboard Figure 3 116 Keyboard ...
Page 178: ...3 90 ...
Page 179: ...CHAPTER 4 Troubleshooting ...
Page 206: ...4 28 Troubleshooting ...
Page 207: ...CHAPTER 5 Jumper and Connector Locations ...
Page 215: ...CHAPTER 6 FRU List ...
Page 216: ...6 2 TravelMate P453 Exploded Diagrams 6 4 Main Assembly 6 4 FRU List 6 6 ...
Page 230: ...6 16 FRU Field Replaceable Unit List ...
Page 231: ...CHAPTER 7 Test Compatible Components ...
Page 232: ...8 2 Microsoft Windows 7 Environment Test 7 4 TravelMate P453 7 4 ...
Page 240: ...7 10 Test Compatible Components ...
Page 241: ...CHAPTER 8 Online Support Information ...
Page 242: ...9 2 Introduction 8 3 ...
Page 244: ...8 4 Online Support Information ...