Personal Computer User Manual
Table Of Contents
- System Specifications
- System Utilities
- Machine Disassembly and Replacement
- Disassembly Requirements
- General Information
- External Module Disassembly Process
- Main Unit Disassembly Process
- Main Unit Disassembly Flowchart
- Removing the Switch Cover
- Removing the Keyboard
- Removing the Antenna
- Removing the LCD Module
- Removing the Upper Cover
- Removing the Touch Pad Bracket
- Removing the Finger Print Reader
- Removing the Launch Board
- Removing the Speaker Module
- Removing the Switch Board
- Removing the Touch Pad Board
- Removing the I/O Board
- Removing the Bluetooth module
- Removing the Modem Module
- Removing the Main Board
- Removing the Thermal Module
- Removing the CPU
- Removing the CPU Fan
- Removing the HDMI Module
- LCD Module Disassembly Process
- LCD Module Reassembly Procedure
- Main Module Reassembly Procedure
- Replacing the CPU
- Replacing the Thermal Module
- Replacing the CPU Fan Module
- Replacing the HDMI Module
- Replacing the Mainboard
- Replacing the I/O Board
- Replacing the Bluetooth Board
- Replacing the Modem Module
- Replacing the Finger Print Reader
- Replacing the Touch Pad Bracket
- Replacing the Launch Board
- Replacing the Switch Board
- Replacing the Antenna Cables
- Replacing the Speaker Module
- Replacing the Keyboard
- Replacing the Switch Cover
- Replacing the WLAN Module
- Replacing the Hard Disk Drive Module
- Replacing the DIMM Modules
- Replacing the ODD Module
- Replacing the Lower Covers
- Replacing the Express and SD Card Trays
- Troubleshooting
- Common Problems
- Power On Issue
- No Display Issue
- Random Loss of BIOS Settings
- LCD Failure
- Built-In Keyboard Failure
- Touchpad Failure
- Internal Speaker Failure
- Internal Microphone Failure
- HDD Not Operating Correctly
- ODD Failure
- Modem Function Failure
- Wireless Function Failure
- EasyTouch Button Failure
- Thermal Unit Failure
- External Mouse Failure
- Other Failures
- Intermittent Problems
- Undetermined Problems
- POST Codes Tables
- Common Problems
- Jumper and Connector Locations
- FRU (Field Replaceable Unit) List
- Model Definition and Configuration
- Test Compatible Components
- Online Support Information
- Index
148 Chapter 4
0xC4 SECURITY_STUB
0xC5 DXE_CPU_IO
0xC6 CF9_RESET
0xC7 PC_RTC
0xC8 STATUS_CODE
0xC9 VARIABLE
EMU_VARIABLE
0xD9 DXE_CHIPSET_INIT
0x45 DXE_ALERT_FORMAT
0xD6 PCI_HOST_BRIDGE
0xD7 PCI_EXPRESS
0xD5 DXE_SB_INIT
0xDA IDE_CONTROLLER
0xDB SATA_CONTROLLER
0xDD SB_SM_BUS
0xE7 ISA_ACPI_DRIVER
0xE8 ISA_BUS
0xE9 ISA_SERIAL
0xED BUS_PCI_UNDI
0xEC PCI_BUS
0xF6 BOOT_PRIORITY
0xF7 FVB_SERVICE
0xF8 ACPI_PLATFORM
0xFB PCI_HOT_PLUG
0xFC DXE_PLATFORM
0xFD PLATFORM_IDE
0x97 SMBIOS
0x98 MEMORY_SUB_CLASS
0x99 MISC_SUB_CLASS
0x82 CON_PLATFORM
0x83 SAVE_MEMORY_CONFIG
0x84 ACPI_SUPPORT
0x85 CON_SPLITTER_UGA_VGA / CON_SPLITTER
0x88 VGA_CLASS
0x89 DATA_HUB
0x60 DISK_IO
0x8B MEMORY_TEST
0x62 CRISIS_RECOVERY
0x8D LEGACY_8259
0x8E LEGACY_REGION
0x8F LEGACY_INTERRUPT
0x70 BIOS_KEYBOARD
0x71 BIOS_VEDIO
Code Description