Toshiba Online Users Guide for Tecra M5
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... clock (RTC) battery. Leave the power connected and the battery should begin charging after a few minutes. The RTC battery powers the System Time Clock and BIOS memory used to store your computer was shipped, resulting in the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK SYSTEM NOTE...
... clock (RTC) battery. Leave the power connected and the battery should begin charging after a few minutes. The RTC battery powers the System Time Clock and BIOS memory used to store your computer was shipped, resulting in the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK SYSTEM NOTE...
Toshiba Online Users Guide for Tecra M5
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If data does not appear on the power source: Sample TOSHIBA HW Setup screen - General tab options The TOSHIBA HW Setup screen has the following tabs: ❖ General-Allows you to view the current BIOS version or change various default settings for your computer, and automatically changes the processing frequency and decreases voltage ...to their default values ❖ Device Config-Shows the Device configuration options ❖ Display-Allows you to enable or disable CPU frequency switching modes. 186 Toshiba Utilities TOSHIBA Hardware Setup The TOSHIBA HW Setup screen appears.
If data does not appear on the power source: Sample TOSHIBA HW Setup screen - General tab options The TOSHIBA HW Setup screen has the following tabs: ❖ General-Allows you to view the current BIOS version or change various default settings for your computer, and automatically changes the processing frequency and decreases voltage ...to their default values ❖ Device Config-Shows the Device configuration options ❖ Display-Allows you to enable or disable CPU frequency switching modes. 186 Toshiba Utilities TOSHIBA Hardware Setup The TOSHIBA HW Setup screen appears.
Toshiba Online Users Guide for Tecra M5
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... system will need to set up and use this utility, see the Infineon TPM (Trusted Platform Module) Installation Guide. Your Toshiba computer includes the TPM (Trusted Platform Module) which is a security encryption device for your screen. Once the TPM files have...; Infineon TPM (Trusted Platform Module) Installation Guide 2 Follow the directions on your system's BIOS. To install TPM: 1 Launch the Toshiba Application Installer from the desktop and install the following procedures. 199 Toshiba Utilities Trusted Platform Module (TPM) Trusted Platform Module (TPM) NOTE This section only applies ...
... system will need to set up and use this utility, see the Infineon TPM (Trusted Platform Module) Installation Guide. Your Toshiba computer includes the TPM (Trusted Platform Module) which is a security encryption device for your screen. Once the TPM files have...; Infineon TPM (Trusted Platform Module) Installation Guide 2 Follow the directions on your system's BIOS. To install TPM: 1 Launch the Toshiba Application Installer from the desktop and install the following procedures. 199 Toshiba Utilities Trusted Platform Module (TPM) Trusted Platform Module (TPM) NOTE This section only applies ...
Toshiba Online Users Guide for Tecra M5
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.... Click the Enroll or Edit fingerprints wizard. 2 Enter your finger on the sensor again to replace the keyboard-based user/BIOS password authentication system when booting up. NOTE It is read; Swipe the same finger on the sensor. if the system recognizes... the fingerprint, the user is automatically logged on. The fingerprint authentication utility can be used for user logon. 200 Toshiba Utilities Fingerprint Authentication Utility Fingerprint Authentication Utility The fingerprint authentication utility can also be used to create two more samples. A sample...
.... Click the Enroll or Edit fingerprints wizard. 2 Enter your finger on the sensor again to replace the keyboard-based user/BIOS password authentication system when booting up. NOTE It is read; Swipe the same finger on the sensor. if the system recognizes... the fingerprint, the user is automatically logged on. The fingerprint authentication utility can be used for user logon. 200 Toshiba Utilities Fingerprint Authentication Utility Fingerprint Authentication Utility The fingerprint authentication utility can also be used to create two more samples. A sample...
Toshiba Online Users Guide for Tecra M5
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... accommodate the new device. Plug and Play With Plug and Play and the operating system, avoiding hardware conflicts is a computer standard that helps the system BIOS (basic input/output system) and the operating system to automatically assign system resources to the computer's Central Processing Unit (CPU). Plug in memory called an...
... accommodate the new device. Plug and Play With Plug and Play and the operating system, avoiding hardware conflicts is a computer standard that helps the system BIOS (basic input/output system) and the operating system to automatically assign system resources to the computer's Central Processing Unit (CPU). Plug in memory called an...
Toshiba Online Users Guide for Tecra M5
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Glossary TECHNICAL NOTE: Some features defined in this glossary may not be available on your computer. 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 300 Acronyms The following acronyms may appear in this user's guide.
Glossary TECHNICAL NOTE: Some features defined in this glossary may not be available on your computer. 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 300 Acronyms The following acronyms may appear in this user's guide.
Toshiba Online Users Guide for Tecra M5
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...sequence) - The order in "pulling itself up the computer. bus - See also bus speed, frontside bus. See BIOS. Baud rate is passed between two devices. BIOS (basic input/output system) - boot - bus speed - To start up by its disk drives to the baud...drives, and ports. Applications include word processors, spreadsheets, and database management systems. See also program. B backup - basic input/output system (BIOS) - baud rate - The speed at which a communication device, such as in which data flows from bootstrap program (as a printer or ...
...sequence) - The order in "pulling itself up the computer. bus - See also bus speed, frontside bus. See BIOS. Baud rate is passed between two devices. BIOS (basic input/output system) - boot - bus speed - To start up by its disk drives to the baud...drives, and ports. Applications include word processors, spreadsheets, and database management systems. See also program. B backup - basic input/output system (BIOS) - baud rate - The speed at which a communication device, such as in which data flows from bootstrap program (as a printer or ...
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... - For a printer, resolution is expressed in RAM is lost when you start it up. Synonymous with the intent to store your computer's BIOS, which is expressed as read -only memory - A modular connector used for your computer. This type of memory is used to perform some ...operation on it is essential instructions the computer reads when you turn off . See also BIOS, memory. A set of pixels available horizontally and vertically. The attributes of a file include the file's type, size, and creation date. See ...
... - For a printer, resolution is expressed in RAM is lost when you start it up. Synonymous with the intent to store your computer's BIOS, which is expressed as read -only memory - A modular connector used for your computer. This type of memory is used to perform some ...operation on it is essential instructions the computer reads when you turn off . See also BIOS, memory. A set of pixels available horizontally and vertically. The attributes of a file include the file's type, size, and creation date. See ...
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... 124 monitoring power 50, 121 not charging 234 power profile hot key 127 power usage mode 269 real-time clock (RTC) 118 removing 128 BIOS Setup see TOSHIBA Hardware Setup button power 66 start 137 C CD creating 113 playing an audio 111 playing using Auto-Run 112 channels DMA 230 IRQ 230...
... 124 monitoring power 50, 121 not charging 234 power profile hot key 127 power usage mode 269 real-time clock (RTC) 118 removing 128 BIOS Setup see TOSHIBA Hardware Setup button power 66 start 137 C CD creating 113 playing an audio 111 playing using Auto-Run 112 channels DMA 230 IRQ 230...
Maintenance Manual
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... 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 TECRA M5 system unit and each FRU. The manual is divided into the following : Handling the LCD module Board layout Pin assignments Keyboard...
... 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 TECRA M5 system unit and each FRU. The manual is divided into the following : Handling the LCD module Board layout Pin assignments Keyboard...
Maintenance Manual
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4.30 Wireless LAN antenna/Bluetooth antenna 4-80 4.31 LCD cover latch...4-82 4.32 Fluorescent Lamp...4-83 Appendices Appendix A Handling the LCD Module A-1 Appendix B Board Layout B-1 Appendix C Pin Assignments C-1 Appendix D Keyboard Scan/Character Codes D-1 Appendix E Key Layout...E-1 Appendix F Wiring Diagrams F-1 Appendix G BIOS rewrite Procedures G-1 Appendix H EC/KBC rewrite Procedures H-1 Appendix I Reliability...I-1 TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] ix
4.30 Wireless LAN antenna/Bluetooth antenna 4-80 4.31 LCD cover latch...4-82 4.32 Fluorescent Lamp...4-83 Appendices Appendix A Handling the LCD Module A-1 Appendix B Board Layout B-1 Appendix C Pin Assignments C-1 Appendix D Keyboard Scan/Character Codes D-1 Appendix E Key Layout...E-1 Appendix F Wiring Diagrams F-1 Appendix G BIOS rewrite Procedures G-1 Appendix H EC/KBC rewrite Procedures H-1 Appendix I Reliability...I-1 TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] ix
Maintenance Manual
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... Interrupt Function - PCI Express I /F Rev2.3(6 PCI REQ/GNT Pairs) - Intel High Definition controller (Azalia) - GPIO 1-10 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Supports ICH. - 1466-ball 37.5×37.5×2.56mm FC-BGA package Intel ICH7-M (South Bridge) •... System Bus - Built -in LAN controller (WfM 2.0 & IEEE 802.3 compliance) - LPC interface (EC/KBC, Super I/O) - FWH interface (BIOS) - 1 Hardware Overview 1.2 System Unit Block Diagram Intel GMCH (North Bridge) • One Intel 945PM is used . • Features: -
... Interrupt Function - PCI Express I /F Rev2.3(6 PCI REQ/GNT Pairs) - Intel High Definition controller (Azalia) - GPIO 1-10 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Supports ICH. - 1466-ball 37.5×37.5×2.56mm FC-BGA package Intel ICH7-M (South Bridge) •... System Bus - Built -in LAN controller (WfM 2.0 & IEEE 802.3 compliance) - LPC interface (EC/KBC, Super I/O) - FWH interface (BIOS) - 1 Hardware Overview 1.2 System Unit Block Diagram Intel GMCH (North Bridge) • One Intel 945PM is used . • Features: -
Maintenance Manual
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... key ...... (c) *** Bad configuration *** Check system. If you press F1 as the actual configuration or when the data is properly loaded, go to Procedure 2. If Toshiba MS-DOS or Windows XP is lost. Then press [F1] key ...... (b) *** Bad RTC battery *** Check system. Then press [F1] key ...... (f) *** Bad check sum...an error message is shown on the screen, press F1 as the message instructs. Then press [F1] key ...... (d) *** Bad memory size *** Check system. TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-17 These errors occur when the system configuration preserved in the...
... key ...... (c) *** Bad configuration *** Check system. If you press F1 as the actual configuration or when the data is properly loaded, go to Procedure 2. If Toshiba MS-DOS or Windows XP is lost. Then press [F1] key ...... (b) *** Bad RTC battery *** Check system. Then press [F1] key ...... (f) *** Bad check sum...an error message is shown on the screen, press F1 as the message instructs. Then press [F1] key ...... (d) *** Bad memory size *** Check system. TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-17 These errors occur when the system configuration preserved in the...
Maintenance Manual
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...SC Key input (skipped when returned from S3) B5h Enables CPU cache B6h Security check BIOS rewrite request check B7h Transits to System BIOS IRT BIOS rewrite process Initialization of BIOS to RAM Contents Transition to protected mode Boot block checksum (skipped when returned from S3... check error occurred on except Boot Block or rewrite is requested, go to "BIOS rewrite process". D31 DRAM configuration Permission of cache (L1 cache only) Memory clear Transition to "BIOS rewrite process". TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-21 HLT at LED=B3H or B4...
...SC Key input (skipped when returned from S3) B5h Enables CPU cache B6h Security check BIOS rewrite request check B7h Transits to System BIOS IRT BIOS rewrite process Initialization of BIOS to RAM Contents Transition to protected mode Boot block checksum (skipped when returned from S3... check error occurred on except Boot Block or rewrite is requested, go to "BIOS rewrite process". D31 DRAM configuration Permission of cache (L1 cache only) Memory clear Transition to "BIOS rewrite process". TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-21 HLT at LED=B3H or B4...
Maintenance Manual
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...header of "CHGBIOSA.EXE" and "CHGFIRMA.EXE" Key input when error occurred Execution of "CHGBIOSA.EXE" and "CHGFIRMA.EXE" 2-22 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2 Troubleshooting Procedures 2.4 System Board Troubleshooting Table 2-5 Printer port LED boot mode status (2/9) LED Status B9h Test item Saving... of key scan code Setting of TASK_1ms_TSC FAN control Sound initialization (for BEEP sound) When BIOS, EC/KBC rewriting is requested When BIOS renewal is prohibited When BIOS ROM is abnormal Key input Reading of CHGBIOSA.EXE/CHGFIRMA.EXE Contents Cancel of sound mute ...
...header of "CHGBIOSA.EXE" and "CHGFIRMA.EXE" Key input when error occurred Execution of "CHGBIOSA.EXE" and "CHGFIRMA.EXE" 2-22 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2 Troubleshooting Procedures 2.4 System Board Troubleshooting Table 2-5 Printer port LED boot mode status (2/9) LED Status B9h Test item Saving... of key scan code Setting of TASK_1ms_TSC FAN control Sound initialization (for BEEP sound) When BIOS, EC/KBC rewriting is requested When BIOS renewal is prohibited When BIOS ROM is abnormal Key input Reading of CHGBIOSA.EXE/CHGFIRMA.EXE Contents Cancel of sound mute ...
Maintenance Manual
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... LED=7AH) SM-RAM checksum check (Resume error LED=73H) Check of memory configuration change (Resume error LED=73H) RAM area checksum check in system BIOS (Resume error LED=79H) TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-23
... LED=7AH) SM-RAM checksum check (Resume error LED=73H) Check of memory configuration change (Resume error LED=73H) RAM area checksum check in system BIOS (Resume error LED=79H) TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-23
Maintenance Manual
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... LED boot mode status (4/9) LED Status (03h) Test item Resume error process Copying ROM/RAM of system BIOS 04h Security check 05h SMRAM initialization APIC initialization WakeUp factor check SMRAM base rewriting and CPU state map saving for BIOS Permission of SMI based on DMI data 2-24 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
... LED boot mode status (4/9) LED Status (03h) Test item Resume error process Copying ROM/RAM of system BIOS 04h Security check 05h SMRAM initialization APIC initialization WakeUp factor check SMRAM base rewriting and CPU state map saving for BIOS Permission of SMI based on DMI data 2-24 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
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... 2 Troubleshooting Procedures Table 2-5 Printer port LED boot mode status (7/9) LED Status Test item 0Fh INIT_SYSTEM 10h INIT_DISPLAY 11h Calling VGA BIOS 13h DISP_LOGO 14h SYS_MEM_CHECK 15h EXT_MEM_CHECK 16h INIT_SYS_MEM 18h CHK_DMA_PAGE 19h CHECK_DMAC 1Ah INIT_DMAC 1Bh CHECK_PRT 1Ch CHECK_SIO 1Dh Process of DIAGNOSTIC inspection ...completion Check of key input during IRT (waiting for KBC initialization completion) I/O LOCK Processing (model supporting I/O LOCK) Initialization of ATA priority TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-27
... 2 Troubleshooting Procedures Table 2-5 Printer port LED boot mode status (7/9) LED Status Test item 0Fh INIT_SYSTEM 10h INIT_DISPLAY 11h Calling VGA BIOS 13h DISP_LOGO 14h SYS_MEM_CHECK 15h EXT_MEM_CHECK 16h INIT_SYS_MEM 18h CHK_DMA_PAGE 19h CHECK_DMAC 1Ah INIT_DMAC 1Bh CHECK_PRT 1Ch CHECK_SIO 1Dh Process of DIAGNOSTIC inspection ...completion Check of key input during IRT (waiting for KBC initialization completion) I/O LOCK Processing (model supporting I/O LOCK) Initialization of ATA priority TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-27
Maintenance Manual
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...Link) Updating of table for DMI Copy of ACPI table to top of expansion memory Waiting for writing of PSC version to BIOS completion Waiting for clock generator setting completion When error occurred, halts at LED=21H Waiting for serial port initialization completion (For ... of check sum on Runtime side Hibernation branch (For models supporting BIOS Hibernation) Initialization of Bluetooth (For models supporting Bluetooth) Check of existence of object maintenance cards Prohibition of unused PC cards Setting Wakeup status data for ACPI 2-28 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
...Link) Updating of table for DMI Copy of ACPI table to top of expansion memory Waiting for writing of PSC version to BIOS completion Waiting for clock generator setting completion When error occurred, halts at LED=21H Waiting for serial port initialization completion (For ... of check sum on Runtime side Hibernation branch (For models supporting BIOS Hibernation) Initialization of Bluetooth (For models supporting Bluetooth) Check of existence of object maintenance cards Prohibition of unused PC cards Setting Wakeup status data for ACPI 2-28 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
Maintenance Manual
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... status Update of Checksum on Runtime side FFh End Contents HW initialization before Boot, Waiting for initialization completion Notifies the DVI connection status to VGA BIOS (For models supporting DVI) Setting of battery save mode Setting of date Waiting for Bluetooth initialization completion (For models supporting Bluetooth) Update of DMI Wakeup... set by SETUP) Waiting of motor-off completion of disabled HDD Final setting of FDD information Post processing of PRE_BOOT_SETUP Clears PWRBTN_STS Enables POWER Button TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-29
... status Update of Checksum on Runtime side FFh End Contents HW initialization before Boot, Waiting for initialization completion Notifies the DVI connection status to VGA BIOS (For models supporting DVI) Setting of battery save mode Setting of date Waiting for Bluetooth initialization completion (For models supporting Bluetooth) Update of DMI Wakeup... set by SETUP) Waiting of motor-off completion of disabled HDD Final setting of FDD information Post processing of PRE_BOOT_SETUP Clears PWRBTN_STS Enables POWER Button TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-29