User Guide
Page 114
Never leave batteries in the battery charger for more than a week at accessories.toshiba.com. To ensure that the battery charges to work with your notebook computer. Charging the RTC battery Your computer has an internal real-time clock (.... A battery may not start charging immediately under the following conditions: ❖ The battery is fully charged. The RTC battery powers the System Time Clock and BIOS Use only battery chargers designed to its full capacity, wait until it reaches room temperature. ❖ The battery is being charged, and glows green when...
Never leave batteries in the battery charger for more than a week at accessories.toshiba.com. To ensure that the battery charges to work with your notebook computer. Charging the RTC battery Your computer has an internal real-time clock (.... A battery may not start charging immediately under the following conditions: ❖ The battery is fully charged. The RTC battery powers the System Time Clock and BIOS Use only battery chargers designed to its full capacity, wait until it reaches room temperature. ❖ The battery is being charged, and glows green when...
User Guide
Page 175
175 Toshiba Utilities TOSHIBA Console Select the boot device by pressing the right or left arrow keys, then pressing the Enter key. Allows you to view the current BIOS. ❖ Device Config-Shows the Device configuration options. This function does not work with a USB keyboard. ❖ USB-Allows you to enable or disable USB...
175 Toshiba Utilities TOSHIBA Console Select the boot device by pressing the right or left arrow keys, then pressing the Enter key. Allows you to view the current BIOS. ❖ Device Config-Shows the Device configuration options. This function does not work with a USB keyboard. ❖ USB-Allows you to enable or disable USB...
User Guide
Page 196
... you can occur. For an older device, remove it . Resolving conflicts There are three things you install an older (legacy) device that helps the system BIOS (basic input/output system) and the operating system to automatically assign system resources to the computer is easy. In theory, if every device connected to...
... you can occur. For an older device, remove it . Resolving conflicts There are three things you install an older (legacy) device that helps the system BIOS (basic input/output system) and the operating system to automatically assign system resources to the computer is easy. In theory, if every device connected to...
User Guide
Page 240
Glossary TECHNICAL NOTE: Some features defined in this glossary may appear in this user's guide. AC alternating current BIOS basic input/output system bps bits per second CD compact disc CD-ROM compact disc read-only memory CD-RW compact disc rewrite memory CMOS complementary metal-oxide semiconductor COM1 communications port 1 (serial port) COM2 communications port 2 (serial port) CPU central processing unit DC direct current 240 Acronyms The following acronyms may not be available on your computer.
Glossary TECHNICAL NOTE: Some features defined in this glossary may appear in this user's guide. AC alternating current BIOS basic input/output system bps bits per second CD compact disc CD-ROM compact disc read-only memory CD-RW compact disc rewrite memory CMOS complementary metal-oxide semiconductor COM1 communications port 1 (serial port) COM2 communications port 2 (serial port) CPU central processing unit DC direct current 240 Acronyms The following acronyms may not be available on your computer.
User Guide
Page 243
... program. The speed at which data flows from bootstrap program (as a printer or modem, transmits information. BIOS (basic input/output system) - A group of signal changes per second). boot - See also reboot. basic input/output system (BIOS) - The term "boot" originates from one device to another. It is the number of eight bits...
... program. The speed at which data flows from bootstrap program (as a printer or modem, transmits information. BIOS (basic input/output system) - A group of signal changes per second). boot - See also reboot. basic input/output system (BIOS) - The term "boot" originates from one device to another. It is the number of eight bits...
User Guide
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program - Volatile memory that can be written to store your computer's BIOS, which is essential instructions the computer reads when you turn off . read -only memory) - removable disk - resolution - ROM (read -only memory - For ...disk. RJ11 - Non-volatile memory that can be produced by reloading the operating system without turning the computer off your computer's main memory. See also BIOS, memory. A diskette is used on a screen. See central processing unit (CPU). The general classes of pixels available horizontally and vertically. See also ...
program - Volatile memory that can be written to store your computer's BIOS, which is essential instructions the computer reads when you turn off . read -only memory) - removable disk - resolution - ROM (read -only memory - For ...disk. RJ11 - Non-volatile memory that can be produced by reloading the operating system without turning the computer off your computer's main memory. See also BIOS, memory. A diskette is used on a screen. See central processing unit (CPU). The general classes of pixels available horizontally and vertically. See also ...
Maintenance Manual
Page 4
... and Diagnostics describes how to perform test and diagnostic operations for maintenance service. Appendices The appendices describe the following parts: Chapter 1 Hardware Overview describes the PORTEGE M100 system unit and each FRU. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs. The manual is divided into the following : q Handling the...
... and Diagnostics describes how to perform test and diagnostic operations for maintenance service. Appendices The appendices describe the following parts: Chapter 1 Hardware Overview describes the PORTEGE M100 system unit and each FRU. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs. The manual is divided into the following : q Handling the...
Maintenance Manual
Page 10
Appendices Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Appendix H Appendix I Handling the LCD Module A-1 Board Layout B-1 Pin Assignments C-1 Keyboard Scan/Character Codes D-1 Key Layout ...E-1 Wiring Diagrams F-1 BIOS Rewrite Procedures G-1 EC/KBC Rewrite Procedures H-1 Reliability...I-1 x PORTEGE M100 Maintenance Manual (960 -452)
Appendices Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Appendix H Appendix I Handling the LCD Module A-1 Board Layout B-1 Pin Assignments C-1 Keyboard Scan/Character Codes D-1 Key Layout ...E-1 Wiring Diagrams F-1 BIOS Rewrite Procedures G-1 EC/KBC Rewrite Procedures H-1 Reliability...I-1 x PORTEGE M100 Maintenance Manual (960 -452)
Maintenance Manual
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...Link Interface - SM Bus 2.0 controller - Serial Interrupt function - Suspend/Resume control - Internal RTC - 421-ball (31mm×31mm) BGA Package PORTEGE M100 Maintenance Manual (960 -452) 1-7 Integrated NDP q PCI Chip Set • North Bridge: Intel MontaraGM Features: - Bus master IDE Controller (... Processor core speed:1.20GHz at 1.20V - Integrated L2 cache memory: 1MB - PCI Rev2.2 Interface (6 PCI REQ/CNT Paris) - FWH Interface (BIOS) - 1.2 System Unit Block Diagram 1 Hardware Overview The system unit is composed of the following major components: q Processor • A 1.20GHz Intel...
...Link Interface - SM Bus 2.0 controller - Serial Interrupt function - Suspend/Resume control - Internal RTC - 421-ball (31mm×31mm) BGA Package PORTEGE M100 Maintenance Manual (960 -452) 1-7 Integrated NDP q PCI Chip Set • North Bridge: Intel MontaraGM Features: - Bus master IDE Controller (... Processor core speed:1.20GHz at 1.20V - Integrated L2 cache memory: 1MB - PCI Rev2.2 Interface (6 PCI REQ/CNT Paris) - FWH Interface (BIOS) - 1.2 System Unit Block Diagram 1 Hardware Overview The system unit is composed of the following major components: q Processor • A 1.20GHz Intel...
Maintenance Manual
Page 60
These errors occur, when the system configuration preserved in the BIOS ROM. If you press the F1 key as the message instructs. 2 Troubleshooting Procedures 2.4 System Board Troubleshooting Procedure 1 Message Check When the power is turned on, ... messages displays on the system board and initializes it. If any error message is shown on the display, perform Check 1. Then press [F1] key 2-18 PORTEGE M100 Maintenance Manual (960-452) q If nothing is inconsistent*** Check system. The IRT tests each IC on the screen, press the F1 key as the message...
These errors occur, when the system configuration preserved in the BIOS ROM. If you press the F1 key as the message instructs. 2 Troubleshooting Procedures 2.4 System Board Troubleshooting Procedure 1 Message Check When the power is turned on, ... messages displays on the system board and initializes it. If any error message is shown on the display, perform Check 1. Then press [F1] key 2-18 PORTEGE M100 Maintenance Manual (960-452) q If nothing is inconsistent*** Check system. The IRT tests each IC on the screen, press the F1 key as the message...
Maintenance Manual
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...item Start Flash ROM check B1h EC/KBC rewrite check B2h BIOS rewrite System BIOS rewrite transition to IRT BIOS rewrite process B5h Message Register initialization for boot block PIT ch.0 initialization BIOS rewrite flag initialization Transition to protected mode Boot block checksum ... LED status from binary to IRT BIOS rewrite register initialization PIT channel 1 initialization PIT, DMAC,PIC initialization Memory type check Cache bus, L2 initialization, configuration Enabling L1 cache Memory clear Protecting flash ROM area cache PORTEGE M100 Maintenance Manual (960-452) 2-21...
...item Start Flash ROM check B1h EC/KBC rewrite check B2h BIOS rewrite System BIOS rewrite transition to IRT BIOS rewrite process B5h Message Register initialization for boot block PIT ch.0 initialization BIOS rewrite flag initialization Transition to protected mode Boot block checksum ... LED status from binary to IRT BIOS rewrite register initialization PIT channel 1 initialization PIT, DMAC,PIC initialization Memory type check Cache bus, L2 initialization, configuration Enabling L1 cache Memory clear Protecting flash ROM area cache PORTEGE M100 Maintenance Manual (960-452) 2-21...
Maintenance Manual
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2.4 System Board Troubleshooting 2 Troubleshooting Procedures Table 2-4 Printer port LED boot mode status (2/5) LED Status B7h Test item BIOS rewriting check 00h IRT Check system 01h Memory check SM-RAM stack area test 02h CMOS check and initialization 03h Resume branch ...clear System BIOS RAM area checksum System BIOS ROM to RAM copy SMRAM initialization Wake Up check SMRAM base rewrite and BIOS CPU state map store Set SMI handler to runtime Rewriting of SRAM base Storage of CPU s tate map Setting of device necessary before initializing of PCI bus PORTEGE M100 Maintenance Manual ...
2.4 System Board Troubleshooting 2 Troubleshooting Procedures Table 2-4 Printer port LED boot mode status (2/5) LED Status B7h Test item BIOS rewriting check 00h IRT Check system 01h Memory check SM-RAM stack area test 02h CMOS check and initialization 03h Resume branch ...clear System BIOS RAM area checksum System BIOS ROM to RAM copy SMRAM initialization Wake Up check SMRAM base rewrite and BIOS CPU state map store Set SMI handler to runtime Rewriting of SRAM base Storage of CPU s tate map Setting of device necessary before initializing of PCI bus PORTEGE M100 Maintenance Manual ...
Maintenance Manual
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... NDP initialization Store CMOS error information to SMRAM Timer initialization Read power supply system information EC initialization Get Battery information Get LCD EDID information VGA BIOS initialization 2-24 PORTEGE M100 Maintenance Manual (960-452)
... NDP initialization Store CMOS error information to SMRAM Timer initialization Read power supply system information EC initialization Get Battery information Get LCD EDID information VGA BIOS initialization 2-24 PORTEGE M100 Maintenance Manual (960-452)
Maintenance Manual
Page 68
... update INT 15h E820h function memory map rewrite DMI wake up update and SM-BIOS structure table update ACPI table update MMI mask release Wait for PSC version writing on BIOS TIT checksum Runtime IRT flag clear Runtime checksum update Hibernation branch CPU, HDD upgrade... check Set battery save mode Set date Close PCI device configuration area Cache control Wait for serial port initialization completion Runtime checksum update Set thermal duty 2-26 PORTEGE M100 Maintenance Manual...
... update INT 15h E820h function memory map rewrite DMI wake up update and SM-BIOS structure table update ACPI table update MMI mask release Wait for PSC version writing on BIOS TIT checksum Runtime IRT flag clear Runtime checksum update Hibernation branch CPU, HDD upgrade... check Set battery save mode Set date Close PCI device configuration area Cache control Wait for serial port initialization completion Runtime checksum update Set thermal duty 2-26 PORTEGE M100 Maintenance Manual...
Maintenance Manual
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Subtest 01 ROM Checksum This subtest executes a checksum test of the BIOS ROM (range: F0000h to execute and press Enter. The following message will appear. When you want to FFFFFh, 64KB) on /off command. Make sure the ... the Flash-ROM in the following message will appear. Subtest 04 Fan On/Off This subtest checks fan operation using the on the System Board. PORTEGE M100 Maintenance Manual (960-452) 3-9 Subtest 06 Quick Charge This subtest checks the status for the quick charge. The following format. 3.4 System Test 3 Tests and Diagnostics...
Subtest 01 ROM Checksum This subtest executes a checksum test of the BIOS ROM (range: F0000h to execute and press Enter. The following message will appear. When you want to FFFFFh, 64KB) on /off command. Make sure the ... the Flash-ROM in the following message will appear. Subtest 04 Fan On/Off This subtest checks fan operation using the on the System Board. PORTEGE M100 Maintenance Manual (960-452) 3-9 Subtest 06 Quick Charge This subtest checks the status for the quick charge. The following format. 3.4 System Test 3 Tests and Diagnostics...
Maintenance Manual
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... 3.4 System Test 3 Tests and Diagnostics Subtest 10 Subtest 11 Subtest 12 Subtest 13 Temperature surveillance test Settings at the start of test • BIOS test mode (FAN -forced high speed, prohibition of SM interruptionetc.) • Prohibition of TCC throttling (Tj = 100C) • Turns off...use data informed by the system department. BT/W-LAN Switch test This subtest checks Bluetooth switch On/Off. Battery Data * Battery Type = XXXXXXXXXXXX PORTEGE M100 Maintenance Manual (960-452) 3-11 Blue-tooth Switch "ON", and press [Enter] key Blue-tooth Switch "OFF", and press [Enter] ...
... 3.4 System Test 3 Tests and Diagnostics Subtest 10 Subtest 11 Subtest 12 Subtest 13 Temperature surveillance test Settings at the start of test • BIOS test mode (FAN -forced high speed, prohibition of SM interruptionetc.) • Prohibition of TCC throttling (Tj = 100C) • Turns off...use data informed by the system department. BT/W-LAN Switch test This subtest checks Bluetooth switch On/Off. Battery Data * Battery Type = XXXXXXXXXXXX PORTEGE M100 Maintenance Manual (960-452) 3-11 Blue-tooth Switch "ON", and press [Enter] key Blue-tooth Switch "OFF", and press [Enter] ...
Maintenance Manual
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... of one point on the market. Subtest 07 RW 1Point W/R/C This subtest writes, reads and compares data at one block units (2K bytes) of the BIOS. For the subtest 05, use a music CD on a CD/RW media. CAUTION: When the CD-ROM test is executed, "ALL DEVICE" must is not selected...-block data from random addresses 200 times. For the subtest 04, use a CD-RW on the screen. PORTEGE M100 Maintenance Manual (960-452) 3-33 NOTE: For the subtest 01, 02 and 03, use the TOSHIBA CD-ROM TEST DISK (ZA1217P01/P000204190) for CD-ROM and DVD-ROM TEST DISK TSD-1 for DVD-ROM...
... of one point on the market. Subtest 07 RW 1Point W/R/C This subtest writes, reads and compares data at one block units (2K bytes) of the BIOS. For the subtest 05, use a music CD on a CD/RW media. CAUTION: When the CD-ROM test is executed, "ALL DEVICE" must is not selected...-block data from random addresses 200 times. For the subtest 04, use a CD-RW on the screen. PORTEGE M100 Maintenance Manual (960-452) 3-33 NOTE: For the subtest 01, 02 and 03, use the TOSHIBA CD-ROM TEST DISK (ZA1217P01/P000204190) for CD-ROM and DVD-ROM TEST DISK TSD-1 for DVD-ROM...
Maintenance Manual
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Processor Type 2. BIOS ROM version (1st ID, 2nd ID) 5. Total Memory Size 9. Sound System 11. The number of floppy disk drives 17. PCMCIA Slot 15. The number of ... Controller 3. The number of hard disk drives 18. Battery code 10. PS Microprocessor Version (EC Version) 8. The number of USB2.0, FIR 23. Date/Time 3-48 PORTEGE M100 Maintenance Manual (960-452) 3 Tests and Diagnostics 3 3.22 System Configuration 3.22 System Configuration 3.22.1 Function Description The System Configuration program contains the following configuration information...
Processor Type 2. BIOS ROM version (1st ID, 2nd ID) 5. Total Memory Size 9. Sound System 11. The number of floppy disk drives 17. PCMCIA Slot 15. The number of ... Controller 3. The number of hard disk drives 18. Battery code 10. PS Microprocessor Version (EC Version) 8. The number of USB2.0, FIR 23. Date/Time 3-48 PORTEGE M100 Maintenance Manual (960-452) 3 Tests and Diagnostics 3 3.22 System Configuration 3.22 System Configuration 3.22.1 Function Description The System Configuration program contains the following configuration information...
Maintenance Manual
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...* - X ASYNC Adapter COM1 = 03F8 COM2 = XXXX COM3 = XXXX * - X Math CO-Processor * - X PCMCIA Slot * - X Bluetooth * - X IEEE1394 * - BIOS ROM Version = VX.XX 1st ID = XXH, 2nd ID = XXH * - X Floppy Disk Drive(s) Track = XX Head = XX, Sector = XX * - X USB2.0 FIR...XXXXX MB) * - X MODEM / LAN * - VGA Controller = XXXXXX * - X Wireless LAN * - BOOT ROM Version = VX.XX * - PORTEGE M100 Maintenance Manual (960-452) 3-49 3.22 System Configuration 3 Tests and Diagnostics 3.22.2 Operations Selecting 8 from the DIAGNOSTIC MENU and pressing Enter displays the following system...
...* - X ASYNC Adapter COM1 = 03F8 COM2 = XXXX COM3 = XXXX * - X Math CO-Processor * - X PCMCIA Slot * - X Bluetooth * - X IEEE1394 * - BIOS ROM Version = VX.XX 1st ID = XXH, 2nd ID = XXH * - X Floppy Disk Drive(s) Track = XX Head = XX, Sector = XX * - X USB2.0 FIR...XXXXX MB) * - X MODEM / LAN * - VGA Controller = XXXXXX * - X Wireless LAN * - BOOT ROM Version = VX.XX * - PORTEGE M100 Maintenance Manual (960-452) 3-49 3.22 System Configuration 3 Tests and Diagnostics 3.22.2 Operations Selecting 8 from the DIAGNOSTIC MENU and pressing Enter displays the following system...
Maintenance Manual
Page 162
... Not Registered BOOT PRIORITY Boot Priority = HDD→FDD→CD-ROM→LAN HDD Priority = Built -in Resume mode. SYSTEM SETUP (2/2) ACPI BIOS version = X.XX = Setup by OS PC CARD Controller Mode = Auto-Selected I/O PORTS Serial = COM1(3F8H/IRQ4) Parallel = LPT1(378H/IRQ7/CH3...: Change values PgDn, PgUp: Change pages Esc: Exit without saving Home : Set default values End: Save changes and Exit CONFIGURATION Device Config. PORTEGE M100 Maintenance Manual (960-452) 3-53 Others Power-up mode = Boot CPU Cache = Enabled Level 2 Cache = Enabled Dynamic CPU Frequency Mode =...
... Not Registered BOOT PRIORITY Boot Priority = HDD→FDD→CD-ROM→LAN HDD Priority = Built -in Resume mode. SYSTEM SETUP (2/2) ACPI BIOS version = X.XX = Setup by OS PC CARD Controller Mode = Auto-Selected I/O PORTS Serial = COM1(3F8H/IRQ4) Parallel = LPT1(378H/IRQ7/CH3...: Change values PgDn, PgUp: Change pages Esc: Exit without saving Home : Set default values End: Save changes and Exit CONFIGURATION Device Config. PORTEGE M100 Maintenance Manual (960-452) 3-53 Others Power-up mode = Boot CPU Cache = Enabled Level 2 Cache = Enabled Dynamic CPU Frequency Mode =...