Maintenance Manual
Page 4
... the LCD module ❑ Board layout ❑ Pin assignment ❑ Keyboard scan/character codes ❑ Key layout ❑ Wiring diagrams ❑ BIOS/KBC/EC Update ❑ Reliability ❑ Key FD iv PORTEGE R100 Maintenance Manual (960-440) Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how...
... the LCD module ❑ Board layout ❑ Pin assignment ❑ Keyboard scan/character codes ❑ Key layout ❑ Wiring diagrams ❑ BIOS/KBC/EC Update ❑ Reliability ❑ Key FD iv PORTEGE R100 Maintenance Manual (960-440) Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how...
Maintenance Manual
Page 8
... Lamp...4-50 Appendices Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Appendix H Handling the LCD Module A-1 Board Layout B-1 Pin Assignment C-1 Keyboard Scan/Character Codes D-1 Key Layout E-1 BIOS/KBC/EC Update F-1 Reliability G-1 Key FD...H-1 viii PORTEGE R100 Maintenance Manual (960-440)
... Lamp...4-50 Appendices Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Appendix H Handling the LCD Module A-1 Board Layout B-1 Pin Assignment C-1 Keyboard Scan/Character Codes D-1 Key Layout E-1 BIOS/KBC/EC Update F-1 Reliability G-1 Key FD...H-1 viii PORTEGE R100 Maintenance Manual (960-440)
Maintenance Manual
Page 57
... I/O space Enabling BIOS writing Serial interrupt control Disabling BIOS write protection Enabling SMBus I/O space Enabling SMBus access Configuring DRAM Enabling L1 cache memory Clearing memory Disabling cache Initializing special registers Changing ROM BIOS to RAM BIOS Storing key scan code Setting up TASK_1ms_TSC Displaying message on navipanel (EC/KBC UPDATE, BIOS UPDATA/DAMAGED) PORTEGE R100 Maintenance Manual (960...
... I/O space Enabling BIOS writing Serial interrupt control Disabling BIOS write protection Enabling SMBus I/O space Enabling SMBus access Configuring DRAM Enabling L1 cache memory Clearing memory Disabling cache Initializing special registers Changing ROM BIOS to RAM BIOS Storing key scan code Setting up TASK_1ms_TSC Displaying message on navipanel (EC/KBC UPDATE, BIOS UPDATA/DAMAGED) PORTEGE R100 Maintenance Manual (960...
Maintenance Manual
Page 59
...CPU Initializing CPU Initializing ACPI, KBC, VGA, sound function, and PIC Clearing resuming status Setting a request for a resuming error Copying system BIOS from ROM to RAM Initializing SMRAM Checking the factor of WakeUp Changing SMRAM base Enabling SMI Initializing devices before initializing PCI bus Testing(only ... clock speed to high Setting Graphics Aperture Size Storing the size of ROM in a buffer Reading EC version Updating the type of flash memory Determining the destination Checking the default settings of CMOS Initializing ACPI table PORTEGE R100 Maintenance Manual (960-440) 2-23
...CPU Initializing CPU Initializing ACPI, KBC, VGA, sound function, and PIC Clearing resuming status Setting a request for a resuming error Copying system BIOS from ROM to RAM Initializing SMRAM Checking the factor of WakeUp Changing SMRAM base Enabling SMI Initializing devices before initializing PCI bus Testing(only ... clock speed to high Setting Graphics Aperture Size Storing the size of ROM in a buffer Reading EC version Updating the type of flash memory Determining the destination Checking the default settings of CMOS Initializing ACPI table PORTEGE R100 Maintenance Manual (960-440) 2-23
Maintenance Manual
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... Initializing a buffer for power saving Initializing an EC, and reading battery information Updating system BIOS (model name, and EDID of the LCD) Waiting for completion of initializing VGA chip and initializing VGA BIOS Displaying a logo on the screen Checking conventional memory Checking exception in protect mode... memory mapping data for INT15h E820h function Updating a table for DMI Copying an ACPI table to the top of an expansion memory Waiting for the end of writing PSC version on BIOS Waiting for the end of serial port initialization PORTEGE R100 Maintenance Manual (960-440) 2-25
... Initializing a buffer for power saving Initializing an EC, and reading battery information Updating system BIOS (model name, and EDID of the LCD) Waiting for completion of initializing VGA chip and initializing VGA BIOS Displaying a logo on the screen Checking conventional memory Checking exception in protect mode... memory mapping data for INT15h E820h function Updating a table for DMI Copying an ACPI table to the top of an expansion memory Waiting for the end of writing PSC version on BIOS Waiting for the end of serial port initialization PORTEGE R100 Maintenance Manual (960-440) 2-25
Maintenance Manual
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...: Error code F160h F161h F162h F163h F11Eh Contents Timer CH2 error PIT error PIC #1 error PIC #2 error Clock generator setting error 2-26 PPORTEGE R100 Maintenance Manual (960-440) Check 2 If any other component have been upgraded Disabling a PC Card that is not being used Setting up battery... safe mode Setting up date Waiting for the end of AC-Link initialization Updating DMI Wakeup factor and SM-BIOS structure table Closing configuration space of PCI devices Cache control Updating parameter block A Setting up the clock speed of the CPU to the 3.5" USB FDD ...
...: Error code F160h F161h F162h F163h F11Eh Contents Timer CH2 error PIT error PIC #1 error PIC #2 error Clock generator setting error 2-26 PPORTEGE R100 Maintenance Manual (960-440) Check 2 If any other component have been upgraded Disabling a PC Card that is not being used Setting up battery... safe mode Setting up date Waiting for the end of AC-Link initialization Updating DMI Wakeup factor and SM-BIOS structure table Closing configuration space of PCI devices Cache control Updating parameter block A Setting up the clock speed of the CPU to the 3.5" USB FDD ...
Maintenance Manual
Page 232
... C-18 SC Board C.27 PJ997 Headphone connector (6pin C-20 C.28 PJ1998 Outside Microphone connector (6pin C-20 Appendix D Keyboard Scan/Character Codes D-1 Appendix E Key Layout E-1 Appendix F BIOS/KBC/EC Update F-1 Appendix G Reliability...G-1 Appendix H Key FD ...H-1 App-iv PORTEGE R100 Maintenance Manual (960-440)
... C-18 SC Board C.27 PJ997 Headphone connector (6pin C-20 C.28 PJ1998 Outside Microphone connector (6pin C-20 Appendix D Keyboard Scan/Character Codes D-1 Appendix E Key Layout E-1 Appendix F BIOS/KBC/EC Update F-1 Appendix G Reliability...G-1 Appendix H Key FD ...H-1 App-iv PORTEGE R100 Maintenance Manual (960-440)
Maintenance Manual
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... soon as the beep sound is heard and completion message is displayed when updating has been finished. PORTEGE R100 Maintenance Manual (960-440) F-1 F BIOS/KBC/EC Update Appendices Apx. F BIOS Rewrite Procedures Appendix F BIOS/KBC/EC Update When updating the BIOS and EC/KBC set floppy diskette including updated program into the floppy drive and turn on the computer while holding...
... soon as the beep sound is heard and completion message is displayed when updating has been finished. PORTEGE R100 Maintenance Manual (960-440) F-1 F BIOS/KBC/EC Update Appendices Apx. F BIOS Rewrite Procedures Appendix F BIOS/KBC/EC Update When updating the BIOS and EC/KBC set floppy diskette including updated program into the floppy drive and turn on the computer while holding...