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Troubleshooting
POST Codes
0
There are two types of POST codes: Progress Codes and Error Codes. Progress Codes are
designed to show the execution point while booting or executing services. Error Codes are
designed to halt on exceptional (fatal) error conditions.
Component Codes
0
The Component Code is an unsigned integer value that is assigned by the build process. The
following tables describe the various ranges of component codes:
The Component Code is assigned to an individual component (or driver) using the
POSTCODE= option in the DSC file. If the value that follows POSTCODE= is a hexadecimal
or decimal number, in the range 0x00-0xdf, then that code will be used with all POST Codes
associated with that driver.
Table 4-4.
Component Codes
Range
Description
0x00-0x1f
OEM Components. These values are reserved for OEM components
0x20-0x9f
These values are reserved for SecureCore Tiano™ core components.
POSTCODE_CC_VARIABLE_SERVICES (0x20)
POSTCODE_CC_KEYBOARD_CONTROLLER (0x21)
POSTCODE_CC_BOOT_MODE (0x22)
POSTCODE_CC_S3_SUPPORT (0x23)
POSTCODE_CC_TCG (0x24)
POSTCODE_CC_HDD_PASSWORD (0x25)
POSTCODE_CC_CPU_IO (0x26)
POSTCODE_CC_BOOT_SCRIPT (0x27)
POSTCODE_CC_STATUS_CODE (0x28)
POSTCODE_CC_DATA_HUB (0x29)
POSTCODE_CC_HII_DATABASE (0x2a)
POSTCODE_CC_RESET (0x2b)
POSTCODE_CC_METRONOME (0x2c)
POSTCODE_CC_INTERRUPT_CONTROLLER (0x2d)
POSTCODE_CC_DIAGNOSTIC_SUMMARY (0x2e)
POSTCODE_CC_SMBIOS (0x2f)
POSTCODE_CC_SMM_COMMUNICATION (0x30)
POSTCODE_CC_SMM_RUNTIME (0x31)
POSTCODE_CC_SMM_SERVICES (0x32)
POSTCODE_CC_FIRMWARE_DEVICE (0x33)
POSTCODE_CC_CAPSULE_SERVICES (0x34)
POSTCODE_CC_MONOTONIC_COUNTER (0x35)
POSTCODE_CC_SMBIOS_EVENT_LOG (0x36)
POSTCODE_CC_RTC (0x37)
POSTCODE_CC_BOOT_MANAGER (0x38)
POSTCODE_CC_VGA (0x39)
Summary of Contents for TravelMate 6495T
Page 1: ... TravelMate 6495T 6495TG 6495Te 8473T 8473TG SERVICEGUIDE ...
Page 9: ...CHAPTER 1 Hardware Specifications ...
Page 12: ...1 4 ...
Page 52: ...1 44 Hardware Specifications and Configurations ...
Page 53: ...CHAPTER 2 System Utilities ...
Page 70: ...2 18 System Utilities ...
Page 71: ...CHAPTER 3 Machine Maintenance ...
Page 74: ...3 4 ...
Page 89: ...Machine Maintenance 3 19 Figure 3 21 HDD Cable ...
Page 94: ...3 24 Machine Maintenance Figure 3 29 Touchpad Cable Figure 3 30 Touchpad Button Cable ...
Page 112: ...3 42 Machine Maintenance Figure 3 62 LCD Module ...
Page 160: ...3 90 Machine Maintenance ...
Page 161: ...CHAPTER 4 Troubleshooting ...
Page 191: ...CHAPTER 5 Jumper and Connector Locations ...
Page 199: ...CHAPTER 6 FRU List ...
Page 202: ...6 4 FRU Field Replaceable Unit List TravelMate 6495T 6495TG 6495Te 8473T 8473TG ...
Page 203: ...FRU Field Replaceable Unit List 6 5 Exploded Diagrams 0 Main Assembly 0 ...
Page 205: ...FRU Field Replaceable Unit List 6 7 LCD Assembly 0 ...
Page 216: ...6 18 FRU Field Replaceable Unit List ...
Page 217: ...CHAPTER 7 Model Definition and Configuration ...
Page 218: ...7 2 TravelMate 6495T 6495TG 6495Te 8473T 8473TG 7 3 ...
Page 782: ...7 566 Model Definition and Configuration ...
Page 783: ...CHAPTER 8 Test Compatible Components ...
Page 784: ...8 2 Microsoft Windows 7 Environment Test 8 4 ...
Page 790: ...8 8 Test Compatible Components ...
Page 791: ...CHAPTER 9 Online Support Information ...
Page 792: ...9 2 ...
Page 794: ...9 4 Online Support Information ...