Toshiba A105 S4324 Maintenance Manual

Toshiba A105 S4324 - Satellite - Core 2 Duo 1.6 GHz Manual

Toshiba A105 S4324 manual content summary:

  • Toshiba A105 S4324 | Maintenance Manual - Page 1
    Toshiba Personal Computer Satellite A100/A105 TECRA A7 (PSAA8/PSAA9) (PTA70/PTA71) (PSAAx) Maintenance Manual TOSHIBA CORPORATION Satellite A100/A105 / TECRA A7 Maintenance Manual
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    S/ No. ii
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    contained herein. Toshiba Satellite A100/A105 / TECRA A7 Maintenance Manual First edition JAN. 2006 Disclaimer The information presented in this manual has been reviewed and validated for accuracy. The included set of instructions and descriptions are accurate for the Satellite A100/A105 / TECRA A7
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    describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite A100/A105 / TECRA A7, referred to as Satellite A100/A105 / TECRA A7 in this manual. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable
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    The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite A100/A105 / TECRA A7 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform
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    . User input Text that you are instructed to type in is shown in the boldface type below: DISKCOPY A: B: The display Text generated by the XXXXX that appears on its display is presented in the type face below: Format complete System transferred vi Satellite A100/A105 / TECRA A7 Maintenance Manual
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    1.3 2.5-inch HDD...15 1.4 DVD-ROM Drive...16 1.5 CD-RW/DVD-ROM Drive 17 1.6 DVD Super Multi (+-R Double Layer 18 1.7 Power Supply ...19 1.8 Batteries ...20 1.1.1 Main Battery 20 1.1.2 Battery Charging Control 20 1.1.3 RTC Battery 21 Chapter 2 Troubleshooting 2.1 Outline ...2-1 2.2 Basic
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    Keyboard...2-15 Procedure 1 Test Program Check 2-15 Procedure 2 Connector Check and Replacement Check 2-15 2.7 Display...2-16 Procedure 1 External Monitor Check 2-16 Procedure 2 Test Program Check 2-16 Procedure 3 Connector Check and Replacement Check 2-16 2.8 ODD (Optical Disk Drive
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    Quick Start...3 3.2.1 Quick Test 3 3.2.2 Customization Test 3 3.2.3 Keyboard Layout test 7 3.2.4 Hotkey Test 8 3.2.5 Audio Play Test Screen Explanation 19 3.3 Options ...23 3.3.1 Overview 23 3.3.2 Batch Parameters Configuration 24 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    3.3.10 LOG File Sample 32 3.4 Subtests ...33 3.5 System Test...36 3.6 Memory Test...40 3.7 Storage ...46 3.8 Video...50 3.9 Communication (COMM 59 3.10 Peripheral...61 3.11 Error Codes and description 63 3.12 Quick Test Item List...i x Satellite A100/A105 / TECRA A7 Maintenance
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    Card 4-19 Installing the MDC Card 4-21 4.2 HDD...4-22 Removing the HDD 4-22 Installing the HDD 4-24 4.3 Speaker Cover and Keyboard 4-24 Removing the Speaker Cover and Keyboard 4-25 Installing the Speaker Cover and Keyboard 4-26 Satellite A100/A105 / TECRA A7 Maintenance Manual xi
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    Wireless LAN Card 4-30 4.6 ODD Bay Module 4-31 Removing the ODD Bay Module 4-31 Installing the ODD Bay Module 4-32 Disassembling the ODD Bay Module 4-33 Assembling the ODD Bay Module 4-33 4.7 Display Assembly...4-34 Removing the Display Satellite A100/A105 / TECRA A7 Maintenance Manual
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    the System Board, MIC cable, AC IN cable 4-51 Installing the System Board, MIC cable, AC IN cable 4-52 4.14 Display Mask...4-53 Removing the 15.4-inch LCD Display Mask 4-53 Installing the 15.4-inch LCD Display Mask 4-54 4.15 FL Inverter Board 4-55 Removing the FL Inverter Board 4-55 Installing
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    E Appendix F Appendix G Appendix H Handling the LCD Module A-1 Board Layout B-1 Keyboard Scan/Character Codes C-1 Key Layout...D-1 Wiring Diagrams E-1 BIOS Rewrite Procedures F-1 EC/KBC Rewrite Procedures G-1 GREASE NFORMATION H-1 xiv Satellite A100/A105 / TECRA A7 Maintenance Manual
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    Chapter 1 Hardware Overview
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    1 Hardware Overview ii Satellite A100/A105 / TECRA A7 Maintenance Manual
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    ...9 1.3 2.5-inch HDD...15 1.4 DVD-ROM Drive...16 1.5 CD-RW/DVD-ROM Drive 17 1.6 DVD Super Multi (+-R Double Layer 18 1.7 Power Supply ...19 1.8 Batteries ...20 1.1.1 Main Battery 20 1.1.2 Battery Charging Control 20 1.1.3 RTC Battery 21 Satellite A100/A105 / TECRA A7 Maintenance Manual iii
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    Table 1- 2 DVD-ROM drive specifications 16 Table 1- 3 CD-RW/DVD-ROM drive specifications 17 Table 1- 4 DVD Super Multi drive (+-R Double Layer) specifications 18 Table 1- 5 Battery specifications 20 Table 1-6 Quick/normal charging time 21 iv Satellite A100/A105 / TECRA A7 Maintenance Manual
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    the following sizes of memory modules: ?256 MB (16M? 16? 8P)/533/667 MHZ ?512 MB (32M? 16? 8P)/533/667 MHZ ? 1024 MB (64Mx16x8P)/533/667 MHZ ? Hard Disk Drive (HDD) The computer accommodates one 2.5-inch HDD with any of the following storage capacities: Satellite A100/A105 / TECRA A7 Maintenance
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    mm thick) SATA (5,400rpm/7200rpm) ? 120 GB (9.5 mm thick) SATA (5400rpm) ? ODD The ODD can accommodate a DVD-ROM, CD-RW/DVD ROM, DVD Super Multi (+-R Double Layer)drives. ? Display The LCD displays available come in the following four sizes: ?15.4" WXGA-Non CSV/15.4" WXGA-CSV/15.4" WXGA-CSV(200
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    PC Cards and 32-bit CardBus cards. PC card HDD boot does Not be supported. ? SD/MS/MS Pro/MMC/XD Card slot(BTO) This slot is for your memory card requirements to provide memory card read on your computer ? Toshiba Pointing Device(BTO) Toshiba Pointing Device has one kind of Synaptice TouchPad with
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    input the password from the keyboard. Just by swiping the supported connect a printer or another parallel device. The port is IEEE-1284 compliant and supports Extended Capabilities Port (ECP). ? Fast Serial Infrared (FIR) communications port(BTO) 4 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    1.1 Features 1 Hardware Overview The FIR Port is optional integrated device. It provided an IrDA 1.1 compatible FIR port , enabling wireless communication at a high speed of 1.15 or 4 Mbps. Satellite A100/A105 / TECRA A7 Maintenance Manual 5
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    1 Hardware Overview 1.1 Features ? Figures 1-1/1-2/1-3 and 1-4 show the computer and its system unit configuration, respectively. Figure 1- 1 id Parts description placement 6 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    r & DC/DC S y st em po w er (IMVP -6 VR ) R J 11 MIC J AC K HP J AC K S P EA KER SMS C KBC 1100 BIO S FLAS H RO M 3-AXISSENSOR TP M 1. 2 S MS C S IO 1036 SERIALPORT F IR P ARA LLEL P O R T C IR Figure 1- 2 The computer Block diagram Satellite A100/A105 / TECRA A7 Maintenance Manual 7
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    Rj45 DC-IN USB*2 RGB Speaker Battery Parallel Kensington Rj11 Speaker S-Video 1394 ODD PC Card*1 Express Card *1 5 in 1 Card Reader Volume FIR/CIR Microphone Headphone HDD USB*2 Kill SW Figure 1- 3 System Board configuration Satellite A100/A105 / TECRA A7 Maintenance Manual 8
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    Speaker MIC Headphone USB USB USB Internal LPC Flash ROM EC/KBC (KBC1100) Stick point K/B KPA AC 1269A I2C Main Battery EEPROM 3-AXIS SENSOR SERIAL PORT FIR CIR TPM 1.2 SMSC SIO 1036 PARALLEL PORT Figure 1- 4 System unit block diagram Satellite A100/A105 / TECRA A7 Maintenance Manual 9
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    memory modules available as options to grow up to 4.0 GB. ?PC2-4200 /533/667MHz DDRII SDRAM supported ? 256/512/1024MB modules supported ? ? ? ? 1.8 volt operation 256 MB (16M x 16 x 8P) 512 MB (32M x 16 x 8P) 1024 MB (64M x 8 x 16P) ? No parity bit ?64-bit data transfer 10 Satellite A100/A105
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    for BIOS code ? 6Kb used for mini loader ? System controllers ? North Bridge: Intel 945 GM/PM/940GML ? CPU interface and control ? System Memory Support ? PCI Express* Graphics (PEG) Interface ? Integrated Display Interface Support ? Internal Graphics Features ? Direct Media Interface (DMI) ? Power
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    jack detection pins each supports up to 4 jacks can be detected. ? Support 48KHz/96KHz of S/PDIF output. ? Supports analog PCBEEP input. ? Integrates digital BEEP generator. ? Power support : Digital : 3.3V ; Analog : 5.0V ?48-ping LQFP package. 12 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    IO. ? KBC ? Scan controller function ? Interface controller function ? EC ? Power supply sequence control ? Overheat shutdown support ? LED control ? Beep control ? Device ON/OFF ? Cooling fan speed control ? Universal I/O port ? Battery capacity check ? Flash memory reprogramming function ? EC
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    Power Management ? Peak bandwidth 2 gigabytes/second per direction ? Digital Adaptive Equalization control ? Optimized transmit and receive queues ? On-board microcontroller ? SNMP and RMON statistic counters ? SDG 3.0, WfM 3.0, and PC2001 compliance ? Wake on LAN support ? Wireless LAN controller
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    magnetic disk and mini-Winchester type magnetic heads. Storage capacities supported are 40,60,80,100/120 GB. The HDD interface conforming to Serial ATA (for 40/60/80/100/120 GB). The HDD is shown in Figure 1-5 and some of its specifications are listed in Table 1-1. Figure 1- 5 2.5-inch HDD Table
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    supported DVD-ROM 33.3 (U-DMA transfer mode 2) 16.7 (PIO mode 4, Multiword DMA mode 2) 100ms 512KB DVD-R/W(Read only), DVD-R (Read only),DVD-RAM , CD-ROM, CD-R,CD-DA,CD-I,CD(Photo-CD,CDEXTRA,CD-R,CD-RW,Portiolio) CD-R (Read only), CD-RW (Read only) Satellite A100/A105 / TECRA A7 Maintenance Manual
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    size (Mbytes) Formats supported 2MB DVD: 130 ms DVD-ROM,DVD-R,DVD-RAM CD: CD-DA,CD+(E)G,CD-MIDI,CD-TEXT,CD-ROM,CD-ROM XA,MIXED MODE CD,CD-I,CD-I Bridge(Photo CD,Video CD),Muitisession CD(Photo CD,CD-EXTRA,Portfolio,CD-R,CD-RW),CD-R,CD-RW Satellite A100/A105 / TECRA A7 Maintenance Manual 17
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    transfer mode 2) 16.6 (PIO mode 4, Multiword DMA mode 2) 130 130 2MB DVD: DVD-VIDEO,DVD-ROM,DVD-R,DVD-RW,DVD-RAM, DVD+R,DVD+-R(Double Layer),DVD+RW. CD: CD-DA,CD-ROM, CD-R,CD-RW,CD-ROMXA, PhotoCD(muitiSession),Video CD,CD-Extra(CD+),CD-Text Satellite A100/A105 / TECRA A7 Maintenance Manual 18
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    on and off the battery pack charging power supply. ? Issues a charging current instruction to the PWM control IC of the battery pack charging power supply. ? Controls the supply of DC power supply input (AC Adapter output) to the power supply unit. ? Controls the supply of power to the system block
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    , the LPC 47N249 controls the charge on/off state and detects a full charge. ? Battery Charge When the AC adapter is attached, the battery is charged by off-state charge when the system is powered off or by on-state charge when it is powered on. 20 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    fluorescent lamp and frequently accessing the disk consume much power and lengthen the charge time. Any of the following cases stops battery charge: 1. The battery becomes fully charged. 2. The AC adapter or battery pack is removed. 3. The battery or AC adapter voltage is abnormal. ? Detection of
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    2 ?? Chapter 2 Troubleshooting 2 Troubleshooting 2-i Satellite A100/A105 / TECRA A7 Maintenance Manual
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    2 Troubleshooting Chapter 2 Contents 2.1 Outline ...2-1 2.2 Basic Flowchart ...2-2 2.3 Power Supply...2-6 Procedure 1 Power Icon Check 2-6 Procedure 2 Connection Check 2-8 Procedure 3 Replacement Check 2-8 2.4 System Board...2-9 Procedure 3 Replacement Check 2-11 2.5 2.5-inch HDD
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    2 Troubleshooting Procedure 2Connector Check 2-23 2.11 Finger Print(Optional 2-24 Procedure 1Test Program Check 2-24 Procedure Cooling Module ...2-29 Procedure 1Test Program Check 2-29 Procedure 2Connector Check and Replacement Check 2-29 Satellite A100/A105 / TECRA A7 Maintenance Manual 2-iii
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    2 Troubleshooting Figures Figure 2-1 Basic flowchart 2-3 Tables Table 2-1 HDD error code and status 2-15 2-iv Satellite A100/A105 / TECRA A7 Maintenance Manual
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    (2 mm, 2.5 mm) 3. Cleaning disk kit (for ODD drive cleaning) 4. Bootable CD 5. PC Card loopback connector 6. Multimeter 7. External monitor 8. Headphone 9. Microphone 10. A-BEX TEST DVD 11. Music CD 12. DVD TSD-1 (TOSHIBA EMI DVD Test Media) Satellite A100/A105 / TECRA A7 Maintenance Manual 2-1
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    automatically erases the current password. ? Make sure the Windows® XP Home Edition has been installed on the HDD. Any other operating system can cause the computer to malfunction. ? Make sure any piece of optional equipment has been installed. 2-2 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    the AC Adapter DC IN LED on ?? Yes BATTERY LED on ?? Yes Turn the power on. No Follow the power supply diagnostic procedure in Section 2.3 No Follow the power supply diagnostic procedure in Section 2.3 Any error message displayed ?? No Message "In Touch with Tomorrow Toshiba" displayed Yes
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    2 Troubleshooting 2.2 Basic Flowchart 1 Keyboard works well ?? Insert Bootable CD into ODD No Follow the keyboard diagnostic procedure in Section 2.6 Diagnostic Program appropriate diagnostic procedures Figure 2-1 Basic flowchart (2/2) 2-4 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    detected by the Hard Disk test, follow the HDD troubleshooting procedures in Section 2.5. 3. If an error is detected by the Keyboard test, follow the keyboard troubleshooting procedures in Section 2.6. 4. If an error is detected by the Display test, follow the display troubleshooting procedures in
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    below. ? Battery LED Battery LED On in Amber On in Green/Blue Blinking in Amber (at equal intervals) Off Power supply status Battery being charged Battery fully charged, with AC adapter connected Battery low *1 while driving the computer Else 2-6 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    Troubleshooting ? DC IN LED DC IN LED On in Green/Blue Off Off Power supply status DC power being supplied (from the AC adapter) Battery damage and can't charge during DC-in. Else If the DC IN LED off, follow the steps below: 1. Remove the battery pack and the AC adapter to shut off power supply
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    2 Troubleshooting 2.3 Power Supply Procedure 2 Connection Check Power is supplied to the system board as illustrated below: AC adaptor System board AC power cord AC adaptor cord Battery pack Follow the steps below to check whether each connector has been connected correctly: Check 1 Make
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    message appears when either data stored in RAM to be resumed is lost because the battery has been exhausted or the system board is faulty. If any other error message displays, perform Check 3. Resume failure and press any key to continue . Satellite A100/A105 / TECRA A7 Maintenance Manual 2-9
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    2 Troubleshooting 2.4 System Board 2-10 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    Troubleshooting Procedure 2 Test Program Check The maintenance test program contains several programs for diagnosing the system board and CPU. Execute the following test programs using the procedures described in Chapter 3. 1. System test 2. Memory test 3. Keyboard test 4. Display test 5. Hard Disk
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    C, perform Check 3. Check 2 Type FDISK and press the Enter key. Choose "Display partition information" from the FDISK menu. If drive C is listed, perform Check 3. If drive C is not listed, return to the FDISK menu and choose the option to 2-12 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    2.5 2.5-inch HDD 2 Troubleshooting create a DOS partition on drive C. Then restart the computer.. If the problem persists, go to Procedure 3. Satellite A100/A105 / TECRA A7 Maintenance Manual 2-13
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    display, the system files have been transferred to the HDD. Restart the computer. If the problem persists, go to Procedure 3. System transferred NOTE: If the computer is running Windows XP Home edition and the hard disk capacity is more than 512 MB, the FDISK program will ask if you need support
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    Disk Controller Self Test Failed Disk Controller Test unexpected interrupt Failed Disk Controller action Test Failed Disk dos not support SMART Disk read attribute threshold error Disk read attribute value error Disk SMART attribute value error Satellite A100/A105 / TECRA A7 Maintenance Manual
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    . Replace it with a new one following the disassembling instructions in Chapter 4. If the problem persists, perform Check 4. Check 4 The CPU may be damaged. Replace it with a new one following the disassembling instructions in Chapter 4. 2-16 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    the instructions in Chapter 4. If the keyboard is still not functioning properly, perform Check 4. The memory may be defective. Replace the memory mo dule with a new one following the steps described in Chapter 4. If the problem persist, perform Check 5. The CPU may be faulty. Disassemble the
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    is normal. Procedure 3 Connector Check and Replacement Check The display unit has an LCD module, Fluorescent lamp (FL), panel close switch and FL inverter board. Any of the components or their connections may be defective. Disassemble the computer following the steps described in Chapter 4, then
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    Check 9. The CPU may be faulty. Replace it with a new one following the instructions in Chapter 4. The memory may be defective. Replace the memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 10. Satellite A100/A105 / TECRA A7 Maintenance
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    Program Check Execute the ODD drive test program available as part of the maintenance test program. Insert the diagnostics CD in the computer's CD, turn on the computer and run the test. Then insert a test ODD (Toshiba-EMI DVD-ROM TEST DISK TSD-1) into the ODD drive. See Chapter 3 for information on
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    new one following the instructions in Chapter 4. If the ODD drive is still not functioning properly, perform Check 5. The memory may be defective. Replace the memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 6. The memory may be defective
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    . Replace the memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 3. Check 3 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. 2-22 Satellite A100/A105 / TECRA A7
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    memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 3. Check 3 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. Satellite A100/A105 / TECRA A7 Maintenance Manual
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    procedures below as instructed. Procedure 1 Test Program Check Procedure 2 Connector Check Procedure 1 Test Program Check Execute the Finger Print test program available as part of the maintenance test program. This program checks the Finger Print. Insert the Bootable CD into the CD. Turn on the
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    . Disassemble the computer following the steps described in Chapter 4 and perform the following checks: Check 1 The system board may be faulty. Replace it with a new one following the instructions in Chapter 4. Then go through procedure 1 again . Satellite A100/A105 / TECRA A7 Maintenance Manual
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    . Replace the memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 5. Check 5 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. 2-26 Satellite A100/A105 / TECRA A7
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    memory may be defective. Replace the memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 5. The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. Satellite A100/A105
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    . Replace the memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 3. Check 3 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. 2-28 Satellite A100/A105 / TECRA A7
  • Toshiba A105 S4324 | Maintenance Manual - Page 72
    memory may be defective. Replace the memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 4. The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. Satellite A100/A105
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    Chapter 3 Diagnostic Programs
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    Quick Test 3 3.2.2 Customization Test 3 3.2.3 Keyboard Layout test 7 3.2.4 Hotkey Test 8 3.2.5 Audio DOS 19 3.2.17 The Diagnostics Screen Explanation 19 3.3 Options ...23 Display LOG File 30 3.3.9 LOG Viewer 30 3.3.10 LOG File Sample 32 ii Satellite A100/A105 / TECRA A7 Maintenance Manual
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    3 Diagnostic Programs 3.4 Subtests ...33 3.5 System Test...36 3.6 Memory Test...40 3.7 Storage ...46 3.8 Video ...50 3.9 Communication (COMM 59 3.10 Peripheral ...61 3.11 Error Codes and description 63 3.12 Quick Test Item List ...i Satellite A100/A105 / TECRA A7 Maintenance Manual iii
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    supports Satellite A100/A105 Service Diagnostic BOOT CD ? A Formatted FLOPPY DISK ? A Test Media CD (A-BEX TEST CD-ROM TCDR-702)(for CD-ROM test) ? A Test Media DVD (Toshiba-EMI DVD-ROM TEST DISK TSD-1) ? An External Monitor (for DISPLAY test) ? A CD-ROM Driver (for CD-ROM test) Satellite A100/A105
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    connected, and there is an unprotected floppy diskette with more then 50KB spare space in the drive, system will save all log files into the root directory the diskette; otherwise, system will save all log files in the root directory of RAM disk. 2 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    Start 3.2 Quick Start 3 Diagnostic Programs When the system is booting from Service Diagnostic CD, the following screen will be displayed: Please select a test item or select 0 to exit to MS- it is being selected, there is a X marked in the [ ]) Satellite A100/A105 / TECRA A7 Maintenance Manual 3
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    Select 'Test Mouse' or press F8 to run the test. The prompt information would be displayed in the screen as below. This test item needs user to verify whether the mouse works normally. The test result will be displayed in the following screen: 4 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    in the parameter dialog window. CPU Speed Test (Step by Step): 1. Select test item: Select System-CPU-CPU Speed, then, press the Enter key. 2. Parameters Setting Choose the OK button after you set the proper parameters in the following window. Satellite A100/A105 / TECRA A7 Maintenance Manual 5
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    3 Diagnostic Programs 3.2 Quick Start 3. Test Result System will automatically run and display the test result as follows: Following is the comparison report of the two testing . Using this method, only one test item would be tested at one time. 6 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    screen would be shown as below: It requires user to press the key and check whether the key in the screen changes color or not. User can terminate test by typ ing 'END'. When testing the 'Fn' key, it must press the 'Enter' key at the same time. Satellite A100/A105 / TECRA A7 Maintenance Manual
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    different from keyboard tests sometimes depending on the specific type of notebooks, and this explains why some types of notebooks can be tested together with keyboard while others from the system's SMBIOS and display it in the screen as follows: 8 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    permits attributes editing and updating: Manufacture, Product Name, Version, Serial Number, and OEM Part Number, etc. The following screen will be displayed: In this screen, there are two lines edition and continue editing the next attribute. Satellite A100/A105 / TECRA A7 Maintenance Manual 9
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    press F2 to confirm the DMI attribute update or press F4 to ignore the modification. Press ESC to exit the program of DMI Write. The confirmation screen is as below: The attributes that have shock doesn't take a PCB at the time of T&D inspection. 10 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    The display of a test program and the set method of PC are shown below. Display of a Test Program The portion which PC and Test-Fixture contact is green. Set method of PC Z Upper X Judgment If all data is less than ranges, it will be OK. Satellite A100/A105 / TECRA A7 Maintenance Manual 11
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    3 Diagnostic Programs 3.2 Quick Start 4 Test2 The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Rear Upper Judgment If all data is less than ranges, it will be OK. 12 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    3.2 Quick Start 5 Test3 3 Diagnostic Programs The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Right Upper Judgment If all data is less than ranges, it will be OK. Satellite A100/A105 / TECRA A7 Maintenance Manual 13
  • Toshiba A105 S4324 | Maintenance Manual - Page 90
    3 Diagnostic Programs 3.2 Quick Start 6 Test4 The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Front Upper Judgment If all data is less than ranges, it will be OK. 14 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    a test program and the set me thod of PC are shown below. Display of a Test Program Set method of PC Left Upper Judgment If all data is less than ranges, it in log file. Note: Please do not use this program, when you test PC without 3D sensor. Satellite A100/A105 / TECRA A7 Maintenance Manual 15
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    finger print for three times and displays Succeeded if successfully collected finger print information. Then it a fingerprint sensor. 3.2.12 IrDA ManMaster Test This test item supports the transfer rates of 2.4Kbps, 9.6Kbps, 19.2Kbps, 38 window: 16 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    you want to stop 3.2.13 IrDA ManSlave Test Below is the Slave Testing window. 3.2.14 System Information This function is used to read the system information. , the following screen will be displayed to indicate that the progress is in detection: Satellite A100/A105 / TECRA A7 Maintenance Manual 17
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    screen. At the bottom, the function keys are listed for user operation. During the detection, keyboard operation is invalid. When the detection is finished, the hardware components information will be displayed . Press ESC to exit this program. 18 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    exit to MS DOS. 3.2.17 The Diagnostics Screen Explanation Below is an example of running a test item. It includes the following parts: Diagnostics Windows, Test Status Area, Progress Bar, Error List, Test Item's Title, Status Bar and Message Box. Satellite A100/A105 / TECRA A7 Maintenance Manual 19
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    When a test item is running, a Diagnostics Windows is displayed in full screen. It consists of the following parts: Title Bar, Test Running Status and Report Panel, Status Bar. There would prompt a message box called USER BREAK in the central of the window whether user press ESC to interrupt the
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    location as Current TIME (C. TIME) in the above screen; ? Current Loop Count : In LOOPBOUND mode, it will display the total LOOP number planning to execute and the current LOOP number have been finished, e.g. 'COUNT: 01/01' in the above screen; Satellite A100/A105 / TECRA A7 Maintenance Manual 21
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    On Error: Display 'WAIT' as shown in the above screen when 'Wait On Error' is enabled; ? Pause Enable : Display 'PAUSE' when "Pause Enable " is enabled; ? Manual Interrupt Method: Display 'Esc: Break' to tell the user how to manually interrupt the test process. 22 Satellite A100/A105 / TECRA A7
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    3.3 Option 3.3 Options 3 Diagnostic Programs 3.3.1 Overview In Service Diagnostics, with the Options menu user can configure the batch parameters, test item's not been selected, a warning message would be shown as below: ? Edit Batch Parameters Satellite A100/A105 / TECRA A7 Maintenance Manual 23
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    file. ? Display Error Log Service Diagnostics Editor and back to DOS. 3.3.2 Batch Parameters Configuration The batch parameters configuration screen can be accessed through Service Diagnostics/OPTIONS -> EDIT BATCH PARAMETERS -> BATCH PARAMETERS : 24 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    option here is enabled, it would affect all the test items while the same option in "Item Parameters Configuration" only affect that test item. ? Monitor Battery Life Monitor the remaining battery capacity (percent). Satellite A100/A105 / TECRA A7 Maintenance Manual 25
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    The test items' parameters configuration screen can be accessed through Service Diagnostics/Options -> Edit Batch Parameters -> Item's Parameters-> System>CPU-> Basic Functionality: ? Repeat count Repeat times of the test item. ? Interactive 26 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    (Memory, HDD, e g...) have their individual parameters, which can be configured in their parameters setting window. 3.3.4 Load Batch Parameters Batch parameter is saved in the script file whose extension name is INI (*.INI). Below is the screen shot of "Load Batch Parameters". Satellite A100/A105
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    Batch Parameters Here you can save the edited or modified content to the batch parameters files. 3.3.6 LOG Parameters Setting You can access the Log Parameters screen through Service Diagnostics\Options Generate Report. ? Report Destination 28 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    file. System will show the detail path of the file. 3.3.7 Specify LOG Viewer You can specify the Log file viewer in the Specify Log Viewer screen. Satellite A100/A105 / TECRA A7 Maintenance Manual 29
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    LOG File You can specify the Log file for viewing in the Display Error Log File screen. In this screen, you can specify a Log file and view it with the viewer designated in Specify LOG Viewer. 3.3.9 LOG Viewer Service Diagnostic Log viewer: 30 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    a line backward or forward on the screen. ? Page Up, Page Down Scroll a page backward or forward on the screen. ? Esc Exit the Log viewer. ? F1 Display the Help information about the Log viewer ? F3 Find the next corresponding strings given. Satellite A100/A105 / TECRA A7 Maintenance Manual 31
  • Toshiba A105 S4324 | Maintenance Manual - Page 108
    >: Service Diagnostic Ver 1.00 ... Mouse Test Build Date 2005.4.12 [MSTPad] Begin Time: Mon Jan 05 10:48:54 2005 Touch Pad Test ITEM TEST FAIL Function ID :502 Error Code :50202 Error Message :Touch Pad Test Fail End Time: Mon Jan 05 10:49:16 2005 : FAIL 32 Satellite A100/A105 / TECRA
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    Controller 02 Interval Timer 03 Clock / Calendar 04 PCI System 05 Plug and Play 06 ACPI Test 03 FAN 01 CPU Fan Speed Test Memory 01 BIOS ] [Idcrment] [XWRCycle ] [XRCycle ] [WalkHigh] [WalkLow] [Address] [Refresh] [CacheOne] [Random] Satellite A100/A105 / TECRA A7 Maintenance Manual 33
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    04 VESA Video Memory 05 AGP Test 02 Random Increment Read/Write [RandIncr] [DataBus] [MemSpeed] 01 Sequential/Random R/W 02 Sequential/Random Seek 03 Performance 04 Controller Check 05 Diagnostic Read/Write 06 SMART Test 01 Controller Test 02 Data Transfer Rate 03 Data CD Butterfly Seek 04
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    Led 03 Keyboard Clock Line 01 TouchPad [LCDPanel] [Register] [ColPurity] [DirectColor] [DACPalAddr] [Bitblt] [LPTRegister1] [LPTInterrupt1] [LPTExLoopback1] [LPTECP1] [IrMaster] [IrSlave] [DeviceID] [VendorID] [MAC Address] [1394 R/W Test] [KBDataLn] [KBLED] [KBClokLn] [MSTpad] Satellite A100/A105
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    keys and press the Space key to select CPU test item from Service Diagnostic menu, then highlight CPU and press the Enter to run this frequency of the current CPU. User should change the parameters setting in the following window before the test: CPU Spe ed Comparison--Whether you want to make a
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    be displayed as follows: 5. CPU Protected Mode Test This test item is to check whether CPU protected mode instruction works normally. 6. MMX The test item is to confirm whether the CPU supports MMX instructions. Subtest 02 Boards 1. DMA Controller Satellite A100/A105 / TECRA A7 Maintenance Manual
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    item is to check whether the DMA controller works normally. 2. Interval Timer This test check: 1. Whether the current system supports Plug-n-Play; 2. Whether there is an ESCD (Extended System Configuration Data) in the BIOS; 3. Whether there is PCI-to Satellite A100/A105 / TECRA A7 Maintenance Manual
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    3.5 System Test 3 Diagnostic Programs Satellite A100/A105 / TECRA A7 Maintenance Manual 39
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    ROM Write Protect is to check whether BIOS ROM is write-protected. Subtest 02 Parity This test item is to check whether the parity checkout error could happen through writing and reading memory. Below is the parameter setting dialog window. Test Option: Choose the Memory part to take the test- Base
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    writing and reading with a series of designed pattern data. Below is the parameter setting dialog window. Test Option: Choose the Memory part to take the test- Base Memory or Extended Memory. Extended Memory Test Range: Specify the test coverage range of Extended Momory. If user chooses Total Size
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    is decreasing data from 0xFF. Subtest 04 Extended Pattern In addition to the above pattern test of the memory, there is Read/Write Cycle test and Read Cycle Test for the extended memory. Below is the parameter dialog window of the extended pattern test. 42 Satellite A100/A105 / TECRA A7 Maintenance
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    Cycle Test Test by using read instructions. Subtest 05 Walking 1's Test The test item is to ensure that there is no short circuitry issue in memory chip. The parameter dialog window is the same as that in 'Subtest 02 Pattern'. Subtest 06 Walking 0's Test Satellite A100/A105 / TECRA A7 Maintenance
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    Increment Read/Write This test item is to check whether the memory could be correctly accessed with randomized memory address and a series of incremental data. Subtest 11 Data Bus Test This test item is to check whether the data bus works normally. 44 Satellite A100/A105 / TECRA A7 Maintenance
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    3.6 Memory Test 3 Diagnostic Programs Subtest 12 Memory Speed Test This test item is to check the data-transferring rate for the cache memory and the system memory. Satellite A100/A105 / TECRA A7 Maintenance Manual 45
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    Size, the test of IDE HDD will be taken according to the coverage range that user chooses or time. LBA Start, LBA End--Specify the start and end byte in LBA (Large Block Address). Percent-Specify the coverage rate in percentage of the total disk. 46 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    check the correctness of the HDD's sector's seeking function. This test item involves the following parameters: IDE HDD Test Range-is same as disk. Time Limit(h): Choose or Input the time (hour) of the defined range of the total disk to be tested; Satellite A100/A105 / TECRA A7 Maintenance Manual
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    with the threshold value in the HDD's controller to confirm whether there is any failure in the HDD Subtest 02 ODD The ODD test runs on IDE CDROM/DVD-ROM & CD-RW. It will check the ODD driver's functionality and performance. 1. Controller Test 48 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    of ODD drive. Perform location test to CDRW under LBA mode with the location address increasing in sequence. 6. Tray Eject Test Check the eject function of the ODD. It will eject the ODD and ask the user to confirm if the operation succeeds. Satellite A100/A105 / TECRA A7 Maintenance Manual 49
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    questions prompted on screen. It will be displayed as follows:. 2. Text Attribute This test item is to check whether the text attribute of normal, hi- intensity, inverse, and blinking in VGA text mode could be correctly displayed on the screen. 50 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    is the test screen of Text Attribute. 3. Text Page Selection This test item is to check whether the video memory could be correctly written and read in VGA text mode. According to the comparison of written data with read data, the program would report PASS or FAIL. Satellite A100/A105 / TECRA A7
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    , light red, light magenta, yellow, and white besides the above 8 colors). In the test, user is required to respond according to the instruction in the screen. 5. 80 * 25 Text Mode This test item is to check whether 80*25 Text Mode works normally. 52 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    to the instruction in the screen. Subtest 03 VESA Video Modes This test item is to check whether all the video modes supported by the video card works normally. In the test, user is required to respond following the instruction in the screen. Satellite A100/A105 / TECRA A7 Maintenance Manual 53
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    Video p 2. 800X600 Video Modes Test 3. 1024X768 Video Modes Test Subtest 04 VESA Video Memory This test item is to check whether VESA video memory could be correctly accessed (write data & read data). Below is the test item's parameter dialog window: 54 Satellite A100/A105 / TECRA A7 Maintenance
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    report the system's Accelerated Graphics Port status and check whether AGP registers works normally. Subtest 06 LCD Panel Test This test item is to check whether there is any fault in its resolution by displaying the RGB gradient color screens. Satellite A100/A105 / TECRA A7 Maintenance Manual 55
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    in the screen. Subtest 09 Direct Color Test This test item is to check the video adapter's composing ability of direct color in high and true color mode. In the test, user is required to respond according to the instruction in the screen. 56 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    3.8 Video 3 Diagnostic Programs Subtest 10 DAC/Palette Address This test item is to check the function of DAC registers and Palette registers. In the test, user is required to respond according to the instruction in the screen. Satellite A100/A105 / TECRA A7 Maintenance Manual 57
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    memory. What should be done is to write the data of the type of BitBLT operation and the location of BitBLT source area and destination area into the BitBLT registers, and all those operations will be completed automatically by BitBLT engine with minimum CPU intervention. 58 Satellite A100/A105
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    -SLIN(C3) 1. Register Check Check whether the data register and control register works normally. 2. IRQ Check Check whether LPT interrupt works normally. 3. External Loop back Check whether there is open or short circuit issue. 4. ECP Mode Satellite A100/A105 / TECRA A7 Maintenance Manual 59
  • Toshiba A105 S4324 | Maintenance Manual - Page 136
    . 2. Vendor ID Detection Detect the vendor ID of the network card. 3. MAC Address Detection Detect the MAC address of the network card. Subtest 03 1394 GUID Detection This test item is used to read and display GUID from 1394 register. 60 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    Lock LED, Num Lock LED and Scroll Lock LED. (2). Power LED , Battery LED , etc. (3). HDD LED. 3. Keyboard Clock Line Test Check whether the keyboard clock line works normally. Subtest 02 Mouse Test Check whether the point devices work normally. Satellite A100/A105 / TECRA A7 Maintenance Manual 61
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    should set a timeout time at below screen: At the below screen of Touch Pad test, user can press the left button, right button, and move the mouse to verify its functions for times, and the test will end either by user break or test time is out. 62 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    CPU Type is not supportable. Check whether the CPU BIOS has Physical problems. As above. 03 Base Memory Error Address The test pattern read out from the base memory is different from Test this memory chip on the one that has been written in multiple machines. this address. Satellite A100/A105
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    test pattern read out from the 04 (XMS)Memory Problem extension memory is different from the one that has been the standard. As above. 07 Update-ended Interrupt Error R/W errors with the RTC refreshing interrupt controller. As above. 08 RTC Satellite A100/A105 / TECRA A7 Maintenance Manual
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    . card has any physical problem. 14 VESA Video Memory Test Error As above. As above. 15 VESA VRAM Test Error Physical problems with card or the monitor. the video Check whether there is any physical problem with the video card or the monitor. Satellite A100/A105 / TECRA A7 Maintenance
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    video card has any physic al problem. Replace the LCD. 19 Register Test Error Physical problems with the video Check and see whether the video card. card has any physical problem. 20 Adapter not support DDC The video card doesn't support DDC. 21 Monitor not support DDC The monitor doesn
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    is not or check the infrared port. Check executed. the master. 1394 01 Can not find IEEE1394 Don't support 1394. controller IDE-HDD 01 Get Parameter Fail ! Wrong test parameters are input by user. Reinput the correct parameters. Satellite A100/A105 / TECRA A7 Maintenance Manual 67
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    CD-ROM Replace the disk or send the CD- is damaged. ROM for repair. 07 CD Seek Error Either the disk or the CD-ROM Replace the disk or send the CD- is damaged. ROM for repair. 09 Eject Error Wrong CD-ROM drive. Exit from the wrong drive. 68 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    Mode VESA Video Memory Color Purity Test Direct Color Test LCD Panel Sequential/Random Read SMART Check Device ID Detection Vendor ID Detection Mac Address Detection 3 Diagnostic Programs Comment 10% or 3 minutes 10% or 3 minutes 10% or 3 minutes 25% or 3 minutes Satellite A100/A105 / TECRA A7
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    Chapter 4 Replacement Procedures 4 1
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    4 Replacement Procedures 4-ii Satellite A100/A105 / TECRA A7 Maintenance Manual
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    the Optional Memory 4-16 Installing the Optional Memory 4-18 Removing the MDC Card 4-19 Installing the MDC Card 4-21 4.2 HDD ...4-22 Removing the HDD 4-22 Installing the HDD 4-24 4.3 Speaker Cover and Keyboard 4-24 Removing the Speaker Cover and Keyboard 4-25 Satellite A100/A105 / TECRA A7
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    Wireless LAN Card 4-29 Installing the Wireless LAN Card 4-30 4.6 ODD Bay Module ...4-31 Removing the ODD Bay Module 4-31 Installing the ODD Bay Module 4-32 Disassembling the ODD Bay Module 4-33 Assembling the ODD Bay Module 4-33 4.7 Display iv Satellite A100/A105 / TECRA A7 Maintenance Manual
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    Board, MIC cable, AC IN cable 4-51 Removing the System Board, MIC cable, AC IN cable 4-51 Installing the System Board, MIC cable, AC IN cable 4-52 4.14 Display Mask...4-53 Removing the 15.4-inch LCD Display Mask 4-53 Installing the 15.4-inch LCD Display Mask 4-54 4.15 FL Inverter Board...4-55
  • Toshiba A105 S4324 | Maintenance Manual - Page 151
    HDD pack 4-23 Figure 4-11 Removing the HDD cushion 4-23 Figure 4-12 Removing the speaker cover 4-25 Figure 4-13 Removing the keyboard 4-26 Figure 4-14 Removing the bluetooth card 4-27 Figure 4-15 Removing the wireless the CPU 4-47 4-vi Satellite A100/A105 / TECRA A7 Maintenance Manual
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    Removing the display mask 4-53 Figure 4-34 Removing the FL inverter board 4-55 Figure 4-35 Removing the 15.4-inch LCD module and screws 4-57 Figure 4-36 Removing the 15.4-inch LCD module 4-58 Removing the touch pad and button board 4-67 Satellite A100/A105 / TECRA A7 Maintenance Manual 4-vii
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    card, keyboard, and wireless LAN card, all of which are shown above the top cover with the display assembly. ? For removing the LCD Module: First, remove the display mask and FL inverter board, both of which are shown above the LCD module. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-1
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    4 Replacement Procedures 4.1 General 4-2 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    disassemble the battery packs. Never throw the battery packs into a fire. If this is violated, they will explode. 2. The components such as the power supply and FL inverter carry high voltages. When you partially disassemble of the components. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-3
  • Toshiba A105 S4324 | Maintenance Manual - Page 156
    AC adapter and AC power cable that come with your computer or Toshiba-recommended equivalents. 5. To avoid the risk of electrical shock, make sure that all the replacement components meet the specifications starting inspection or repair task. 4-4 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    disassembly by removing the AC adapter and battery pack. Remove the optional parts and accessories as well. The procedures for removing the batteries will be explained later. Disassemble FRU works correctly to ensure normal computer operation. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-5
  • Toshiba A105 S4324 | Maintenance Manual - Page 158
    the suggested instructions completely. Hurried reassembly can often cause problems. ? Check that all the cable and connectors are fastened securely. ? Before securing the FRUs or other parts, check that that the FRU and computer work normally. 4-6 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    reduce the costs for repairing damaged components. The equipment and tools required for disassembly and reassembly are: ? One 2 mm Phillips screwdriver ? One 4 mm (3.5 kgf?cm) 0.51 N?m (5.0 kgf?cm) 0.204 N?m (2.0 kgf?cm) 0.36 N?m (3.5 kgf?cm) Satellite A100/A105 / TECRA A7 Maintenance Manual 4-7
  • Toshiba A105 S4324 | Maintenance Manual - Page 160
    B6 ? 12 mm bind screw B12 ? 5 mm stud U5 (The numeral represents the rounded length of the threaded portion irrespective of the entire stud length.) 4-8 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    you. 2. Slide out the battery lock. 3. Slide the battery release latch and remove the battery pack from the computer. Figure 4-1 Removing the battery pack NOTE: Dispose of the used battery packs as required by local ordinances or regulations. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-9
  • Toshiba A105 S4324 | Maintenance Manual - Page 162
    by Toshiba. NOTE: Visually check the battery's terminals. If they are dirty, clean them with a dry cloth. 1. Gently insert a new or recharged battery pack into place. Check that the battery release latch slides in and stops with a click. 2. Slide in the battery lock. 4-10 Satellite A100/A105
  • Toshiba A105 S4324 | Maintenance Manual - Page 163
    pops out slightly, push it again. 3. When the PCI express card pops out, grasp it and pull it out. Figure 4-2 Removing the PCI express card Satellite A100/A105 / TECRA A7 Maintenance Manual 4-11
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    the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card is compatible with the current hardware configuration. 4-12 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    is turned off in boot mode. CAUTION: Install or remove the PC card correctly, according the manuals for the PC card and the operating system you are using. 1. Push the eject button for it and pull it out. Figure 4-3 Removing the PC card Satellite A100/A105 / TECRA A7 Maintenance Manual 4-13
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    the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card is compatible with the current hardware configuration. 4-14 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    that the computer is turned off in boot mode. 1. Open the card cover. 2. Push the memory card to be removed until it stops then release the memory card. 3. When the memory card pops out, grasp it and pull it out. Figure 4-4 Removing the memory card Satellite A100/A105 / TECRA A7 Maintenance
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    . 2. Checking that the memory card is seated securely. After the PC card is installed, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card is compatible with the current hardware configuration. 4-16 Satellite A100/A105 / TECRA A7 Maintenance
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    Release one optional memory cover securing the screw. 3. Remove the memory cover. CAUTION: Do not touch the connectors on the memory modules or in the computer. Contaminated connectors can cause memory access problems. Figure 4-5 Removing the optional memory cover Satellite A100/A105 / TECRA A7
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    Procedures 4.1 General 4. Spread out the two memories lock stoppers so that the memory module pops up. 5. Pull the memory module up and out at an angle, using care to avoid touching the connectors. Figure 4-6 Removing the optional memory 4-18 Satellite A100/A105 / TECRA A7 Maintenance
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    memory after turning off the computer. If this is violated, the computer or memory can be damaged. 1. Insert the memory memory module so that it is secured with both memory lock stoppers. 3. Reinstall the optional memory cover. 4. Secure the optional memory cover with the optional memory memory
  • Toshiba A105 S4324 | Maintenance Manual - Page 172
    Release the optional memory cover securing screw. 3. Remove the optional memory cover. CAUTION: Do not touch the connectors on the MDC card or in the computer. Contaminated connectors can cause MDC card failures. Figure 4-7 Removing the optional memory cover 4-20 Satellite A100/A105 / TECRA A7
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    and disconnect it from CN506 on the system board. 6. Disconnect the MDC cable from connector JP1 on the MDC card. Figure 4-8 Removing the MDC card Satellite A100/A105 / TECRA A7 Maintenance Manual 4-21
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    Secure the MDC card with two M2x3 white bind screws. 4. Install the optional memory cover. 5. Secure the optional memory cover by tightening the securing screw. After the computer is turned on, check been recognized yet, check the connections. 4-22 Satellite A100/A105 / TECRA A7 Maintenance Manual
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    drive or damage the drive. Remove the HDD (hard disk drive) according to the following procedures and Figures 4-9, 410and 4-11. 1. Release the HDD cover screw securing the HDD cover. 2. Remove the HDD cover. Figure 4-9 Removing the HDD pack cover Satellite A100/A105 / TECRA A7 Maintenance Manual
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    working normally. Disassemble or replace the HDD pack only if it fails. 4. Place the HDD pack on a flat surface (such as a desk), and remove the two cushions. Figure 4-11 Removing the HDD cushions CAUTION: Do not apply pressure to the top or bottom of the drive. 4-24 Satellite A100/A105 / TECRA A7
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    HDD pack by its sides. 2. Install the HDD pack into the correct position in the computer. Connect the HDD pack to the computer, holding the HDD pack by its sides. 3. Insert the HDD pack. 4. Secure the HDD cover by tightening the HDD cover screw. Satellite A100/A105 / TECRA A7 Maintenance Manual
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    Cover and Keyboard according to the following procedures and Figure 4-12, 4-13. 1. Release the following 10 latches on the switch cover, in that order: - Six bottom latches - Four front latches 2. Remove the speaker cover. Figure 4-12 Removing the speaker cover 4-26 Satellite A100/A105 / TECRA A7
  • Toshiba A105 S4324 | Maintenance Manual - Page 179
    the keyboard with two M2.5x2.6 black bind screws. 3. Place the speaker cover in the correct position and secure the following 10 latches, in that order: - Six bottom latches - Four front latches 4. Close the display and turn the computer over. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-27
  • Toshiba A105 S4324 | Maintenance Manual - Page 180
    the Bluetooth SUMI-card connector CN9 on the main board. 3. Remove two M2x3 white bind screws. 4. Remove the Bluetooth card. Figure 4-14 Removing Bluetooth card Satellite A100/A105 / TECRA A7 Maintenance Manual 4-27
  • Toshiba A105 S4324 | Maintenance Manual - Page 181
    to CN9 on the system board and secure the Bluetooth card with two M2x3 white flat-head screws. 2. Connect the antenna cable with tweezers. 4-28 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 182
    your hands. 1. Disconnect the two antenna cables with the tweezers. 2. Spread out stopper securing the wireless LAN card until the card pops up. 3. Pull the wireless LAN card up and out at an angle. Figure 4-15 Removing the wireless LAN card Satellite A100/A105 / TECRA A7 Maintenance Manual 4-29
  • Toshiba A105 S4324 | Maintenance Manual - Page 183
    two antenna cables with the tweezers. CAUTION: Do not touch the connectors on the wireless LAN card and in the computer with your bare hands. Wireless LAN cards can fail if they are contaminated with sweat, natural oils, etc. from your hands. 4-30 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 184
    for the disassembly procedures of specific modules. display. 4. Push out on the ODD bay module in the direction of the arrow. CAUTION: Handle the ODD bay module carefully it can become hot during operation. Figure 4-16 Removing the ODD bay module Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 185
    4-16, 4-17. 1. Place the ODD bay module in the correct position and slide it in. 2. Push it in until it clicks into place. 3. Close the display and turn the computer over. 4. Secure the ODD bay module with one M2x4 black flat-head screw. 4-32 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 186
    Remove the bracket. Figure 4-18 Removing the bracket from the ODD drive Assembling the ODD Drive Assemble the ODD drive according to the following procedures and Figure 4-18. 1. Seat the bracket and secure it two M2x3 white flat-head screws. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-33
  • Toshiba A105 S4324 | Maintenance Manual - Page 187
    3. Disconnect the LCD/FL cable from CN3 on the system board. 4. Remove four M2.5x5 black flat-head screws securing the LCD module to the top cover. 5. Remove the wireless antenna cables from the top cover. 6. Remove the display module. 4-34 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 188
    the LCD/FL cable to CN3 on the system board. 3. Secure the display assembly with four M2.5x5 black flat-head screws. 4. Close the display panel and turn the computer so the back is facing you and secure with two M2.5x5 black flat-head screws. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-35
  • Toshiba A105 S4324 | Maintenance Manual - Page 189
    - Two M2.5x4 black flat-head screws Figure 4-21 Removing the screws from the bottom of the computer 2. Turn the computer right side up. 4-36 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 190
    that order: - Three bottom latches - Three Left latches - Four right latches - One front latch 8. Lift up the top cover. Figure 4-22 Removing the top cover Satellite A100/A105 / TECRA A7 Maintenance Manual 4-37
  • Toshiba A105 S4324 | Maintenance Manual - Page 191
    Replacement Procedures 4.8 Top Cover Installing the Top Cover Install the top cover with the display assembly according to the following procedures and Figures 421, 4-22. 1. Seat the top black bind screws - Two M2.5x4 black flat-head screws 4-38 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 192
    order. 4. Remove the CPU bracket. 5. Release the four screws on the VGA cooling module using the indicated order. 6. Remove the CPU cooling module and fan. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-39
  • Toshiba A105 S4324 | Maintenance Manual - Page 193
    4 Replacement Procedures 4.9 CPU Cooling Module and Fan Figure 4-23 Removing the CPU cooling module and fan Figure 4-24 Applying silicon grease 4-40 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 194
    the indicated numbered order. 6. Place the CPU cooling module and bracket in the correct position and secure them with two M2x4 white flat-head screws. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-41
  • Toshiba A105 S4324 | Maintenance Manual - Page 195
    the indicated numbered order. 4. Remove the CPU bracket. 5. Remove the CPU cooling module and fan. Figure 4-25 Removing the CPU cooling module and fan 4-42 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 196
    screws on the fan. 5. Seat the CPU cooling module and bracket in the correct position and securing them with two M2x4 white flat-head screws. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-43
  • Toshiba A105 S4324 | Maintenance Manual - Page 197
    to the following procedures and Figures 4-27. 1. Remove two M2x4 white flat-head screws. 2. Remove the VGA board. Figure 4-27 Removing the VGA board 4-44 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 198
    VGA board according to the following procedures and Figure 4-27. 1. Seat the VGA board. 2. Secure the VGA board with two M2x4 white flat-head screws. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-45
  • Toshiba A105 S4324 | Maintenance Manual - Page 199
    120 degrees to the left with a flatblade screwdriver (in the order shown in the figure below). 2. Remove the CPU. Figure4-28 Removing the CPU 4-46 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 200
    position. 2. Attach the CPU to the correct position in the CPU socket. Align the CPU with the CPU socket by using the triangle as a guide. Figure 4-29 Installing the CPU CAUTION: Seat the CPU by aligning the triangle with the shaded area. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-47
  • Toshiba A105 S4324 | Maintenance Manual - Page 201
    4 Replacement Procedures 4.11 CPU 3. Secure the CPU by rotating the cam 120 degrees to the right with a flat-blade screwdriver. NOTE: FOXCONN CPU socket will be 180 degrees to the left. Figure 4-30 Securing the CPU 4-48 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 202
    from CN5000 on the print board. 9. Remove the print board from base enclosure. Figure 4-31 Removing the USB board, finger print board and print board Satellite A100/A105 / TECRA A7 Maintenance Manual 4-49
  • Toshiba A105 S4324 | Maintenance Manual - Page 203
    correct position and connect the USB SUMI-card to CN26 on the system board. 7. Be sure the kill switch button is operational before proceeding. 4-50 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 204
    it is securely installed. Remove the System Board, MIC cable, AC-IN cable according to the following procedures and Figure 4-32. 1. Remove MIC cable from CN28 on the system board. 2. board upside down. 6. Remove the AC-IN cable from CN503. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-51
  • Toshiba A105 S4324 | Maintenance Manual - Page 205
    13 System Board, MIC cable, AC-IN Cable Installing the System Board, MIC cable, AC-IN cable Install the System Board, MIC cable, AC-IN cable according Seat the MIC in the correct position and connect the MIC cable to CN28 on the system board. 4-52 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 206
    .5x4.5 white flat-head screws on bottom 3. Release the following 27 latches on the display mask, in that order: - Eleven bottom latches - Five latches on each of the left and right sides - Six top latches Figure 4-33 Removing the display mask Satellite A100/A105 / TECRA A7 Maintenance Manual 4-53
  • Toshiba A105 S4324 | Maintenance Manual - Page 207
    top latches - Five latches on each of the left and right sides - Eleven bottom latches 2. Secure the display mask with the following 5 screws, in that order: - Three M2.5x4.5 white flat-head screws on the bottom - Three black seals on the top 4-54 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 208
    -head screw. Figure 4-34 Removing the FL inverter board 2. Lift the LCD module, FL inverter board and disconnect the LCD/FL cable from the LCD/FL connector. 3. Disconnect the HV cable from the HV connector and remove the FL inverter board. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-55
  • Toshiba A105 S4324 | Maintenance Manual - Page 209
    4-34. 1. Connect the LCD/FL cable to LCD/FL connector, and connect the HV cable to the HV connector. 2. Seat the LCD module, FL inverter board in the correct position. 3. Secure the FL inverter board with one M2.5x4.5 white flat-head screw. 4-56 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 210
    to the following procedures and Figures 4-35, 4-36. 1. Carefully tilt the LCD module toward you. 2. Remove two M2x3 white flat-head screws on each side securing the LCD bracket. Figure 4-35 Removing the 15.4-inch LCD module and screws Satellite A100/A105 / TECRA A7 Maintenance Manual 4-57
  • Toshiba A105 S4324 | Maintenance Manual - Page 211
    the LCD brackets. 4. Turn the LCD upside down. Be sure to place it on a cushioned surface such as a foam pad. 5. Remove the tape and LCD/FL cable connector. Then disconnect the LCD/FL cable. Figure 4-36 Removing the 15.4-inch LCD module 4-58 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 212
    , 4-36. 1. Turn the LCD upside down. 2. Connect the LCD/FL cable to the LCD module connector. 3. Return the normal LCD placement. 4. Place the LCD bracket in the correct position and secure it with two M2x3 white flat-head screws on each side. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-59
  • Toshiba A105 S4324 | Maintenance Manual - Page 213
    4-37. 1. Seat the left and right speaker in the correct position. 2. Route the speaker cable in the wire guide. 3. Secure the left speaker with one M2x4 black flat-head screw. 4. Secure the right speaker with two M2x4 black flat-head screws. 4-60 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 214
    on the switch cover, in that order: - Two right latches - One latch on the front and bottom sides - Three left latches 6. Remove the switch board. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-61
  • Toshiba A105 S4324 | Maintenance Manual - Page 215
    -head screws. 5. Connect the switch board flat cables to CN4000 on the switch board. 6. Secure the EMI tape and Mylar in the correct position. 4-62 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 216
    cables from CN4000 on the switch board. 3. Remove two M2.5x4 black flat-head screws. Figure 4-40 Removing the switch board 4. Remove the switch board. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-63
  • Toshiba A105 S4324 | Maintenance Manual - Page 217
    -head screws. 3. Connect the switch board flat cables to CN4000 on the switch board. 4. Secure the EMI tape and Mylar in the correct position. 4-64 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 218
    .5x3 flat-round-head screws securing the button board. 5. Remove the button board. 6. Disconnect the button board flat cable from CN2000 on the button board. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-65
  • Toshiba A105 S4324 | Maintenance Manual - Page 219
    position and secure it with five M2.5x4 black flat-head screws. 4. Connect the touch pad flat cables to JP1 on the touch pad. 4-66 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 220
    . Figure 4-42 Removing the touch pad and button board 5. Remove two M2.5x3 flat-round-head screws securing the button board. 6. Remove the button board. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-67
  • Toshiba A105 S4324 | Maintenance Manual - Page 221
    . 3. Connect the button board flat cable to CN2000 on the button board. 4. Connect the touch pad flat cables to JP1 on the touch pad. 4-68 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 222
    6000 1 ? Appendices
  • Toshiba A105 S4324 | Maintenance Manual - Page 223
    Appendices App-ii Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 224
    (8-Pin C-3 C.3 CN3 LCD/FL Inverter Connector (40-Pin C-3 C.4 CN4 CRT Connector (15-Pin C-4 C.5 CN5 Internal Left Speaker Connector (4-Pin C-4 C.6 CN6 Battery Connector (7-Pin C-5 C.7 -Pin C-12 C.19 CN20 ODD Connector (50-Pin C-13 Satellite A100/A105 / TECRA A7 Maintenance Manual App-iii
  • Toshiba A105 S4324 | Maintenance Manual - Page 225
    C-14 C.22 CN23 FingerPrint/B Connector (8-Pin C-14 C.23 CN24 HDD Connector (22-Pin C-14 C.24 CN25 CARD READER Socket (44 18 C.28 CN502 Docking Connector (240-Pin C-19 C.29 CN503 Power Cable Connector (4-Pin C-22 C.30 CN504 LAN Cable to Docking Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 226
    Appendices Appendix D Keyboard Scan/Character Codes D-1 Appendix E Key Layout...E-1 Appendix F BIOS Rewrite Procedures F-1 Appendix G EC/KBC Rewrite Procedures G-1 Appendix H GREASE INFORMATION H-1 Satellite A100/A105 / TECRA A7 Maintenance Manual App-v
  • Toshiba A105 S4324 | Maintenance Manual - Page 227
    E-19 TR keyboard ...E-9 Figure E-20 GK keyboard E-10 Figure E-21 ES keyboard ...E-10 Figure E-22 HE keyboard...E-11 Figure E-23 CZ keyboard...E-11 Figure E-24 LI keyboard ...E-12 Figure E-25 HU keyboard E-12 Figure E-26 SA keyboard...E-13 App-vi Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 228
    /Port1 Connector pin assignments (8-Pin C-3 LCD/Fl Inverter Connector pin assignments (40-Pin C-3 HDD Connector pin assignments (22-Pin C-14 CARD READER Socket pin assignments (44-Pin C-15 USB Port#2/#3 Connector pin assignments (20-Pin C-16 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 229
    Cable Connector pin assignments (2-Pin C-18 Docking Connector pin assignments (240-Pin C-19 Power Cable Connector pin assignments (4-Pin C-22 Lan cable to Docking Connector pin assignments (9-Pin scan code D-7 No.126 key scan code D-8 App-viii Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 230
    holes in the LCD cover before securing the module with four screws. Do not force the module into place, because stress can affect its performance. Also, the panel's polarized surface is easily scarred, so be carefully when handling it. Satellite A100/A105 / TECRA A7 Maintenance Manual A-1
  • Toshiba A105 S4324 | Maintenance Manual - Page 231
    Appendices Apx. A Handling the LCD Module 3. If the panel's surface gets dirty, wipe it with cotton or a is left on the panel's surface for a long period, it can change the screen's tint or stain it. Be sure to quickly wipe off any liquid. A-2 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 232
    drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge. Be sure to wear a wrist or ankle ground when handling the module. Satellite A100/A105 / TECRA A7 Maintenance Manual A-3
  • Toshiba A105 S4324 | Maintenance Manual - Page 233
    expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage. A-4 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 234
    . Disassembly can cause malfunctions. 10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxime). These materials can release gas that can damage the panel's polarization. Satellite A100/A105 / TECRA A7 Maintenance Manual A-5
  • Toshiba A105 S4324 | Maintenance Manual - Page 235
    Apx. B Board Layout Appendix B Appendix B Board Layout B.1 System Board Front View Appendices Figure B-1 Board layout (front) Satellite A100/A105 / TECRA A7 Maintenance Manual B-1
  • Toshiba A105 S4324 | Maintenance Manual - Page 236
    Appendices Apx. B Board Layout Figure B-2 Board layout ( back ) B-2 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 237
    LCD/FL Inverter Connector (40-Pin C-3 C.4 CN4 CRT Connector (15-Pin C-4 C.5 CN5 Internal Left Speaker Connector (4-Pin C-4 C.6 CN6 Battery Connector (8-Pin C-14 C.23 CN24 HDD Connector (22-Pin C-14 C.24 Power Cable Connector (4-Pin C-22 Satellite A100/A105 / TECRA A7 Maintenance Manual C-1
  • Toshiba A105 S4324 | Maintenance Manual - Page 238
    Board Connector (6-Pin C-31 C.42 JACK 1 MICRO Phone Connector (6-Pin C-32 C.43 JACK 2 Head Phone Connector (6-Pin C-32 C.44 FINGER1 Finger Print Connector (3-Pin C-32 C-2 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 239
    USB_L_P1+' I/O 8 DGND' - C.3 CN3 LCD/FL Inverter Connector (40-Pin) Table C-3 LCD/Fl Inverter Connector pin assignments (40-Pin) Pin No /LVDS_TXDL1-' I 9 /LVDS_TXDL0+' I 10 /LVDS_TXDL1+' I 11 /LVDS_TXDL2-' I 12 /LVDS_TXCL-' I Satellite A100/A105 / TECRA A7 Maintenance Manual C-3
  • Toshiba A105 S4324 | Maintenance Manual - Page 240
    Internal Left Speaker Connector (4-Pin) Table C-5 Internal Left Speaker Connector pin assignments (4-Pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 SPK_OUT_L+ O 2 SPK_OUT_L- O 3 /MACHINE_ID5' I 4 /N$820315' I C-4 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 241
    Appendices Apx. C Pin Assignments C.6 CN6 Battery Connector (7-Pin ) Table C-6 Battery Connector pin assignments (7-Pin ) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 Pin No. Signal Name I/O 1 SPK_OUT_R+ O 2 SPK_OUT_R- O Satellite A100/A105 / TECRA A7 Maintenance Manual C-5
  • Toshiba A105 S4324 | Maintenance Manual - Page 242
    ' - - 12 /+V1.8_VRAM' - - 14 /+V1.8_VRAM' - - 16 /+V1.8_VRAM' - - 18 /+V1.8_VRAM' - - 20 /+V1.8_VRAM' - - 22 /+V1.8_VRAM' - - 24 /+V1.8_VRAM' - - 26 - - - 28 - - - 30 - - - 32 - - C-6 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 243
    91 DGND' - 92 DGND' - 93 /PEG_C_RXN10' I/O 94 /PEG_C_TXN10' I/O 95 /PEG_C_RXP10' I/O 96 /PEG_C_TXP10' I/O 97 DGND' - 98 DGND' - 99 /PEG_C_RXN9' I/O 100 /PEG_C_TXN9' I/O 101 /PEG_C_RXP9' I/O 102 /PEG_C_TXP9' I/O Satellite A100/A105 / TECRA A7 Maintenance Manual C-7
  • Toshiba A105 S4324 | Maintenance Manual - Page 244
    154 /PEG_C_TXN0' I/O I/O 156 /PEG_C_TXP0' I/O - 158 DGND' - - 160 /CLK_R_PEG_REF' I/O - 162 /CLK_R_PEG_REF#' I/O - 164 DGND' - - 166 /LVDS_TXCU+' I/O - 168 /LVDS_TXCU-' I/O - 170 DGND' - - 172 /LVDS_TXDU2+' I/O C-8 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 245
    ' - 230 /SVID_CHROMA' I/O 231 /+V2.5S' - 232 DGND' - 233 - - 234 - - 235 /+VBAT' - 236 /+VBAT' - 237 /+VBAT' - 238 /+VBAT' - 239 /+VBAT' - 240 /+VBAT' - 241 /+VBAT' - 242 /+VBAT' - Satellite A100/A105 / TECRA A7 Maintenance Manual C-9
  • Toshiba A105 S4324 | Maintenance Manual - Page 246
    Appendices Apx. C Pin Assignments C.11 CN11 Internal Keyboard Connector (34-Pin) Table C-11 Internal Keyboard Connector pin assignments (34-Pin) Pin No. Signal ' I 8 /PS2_CLK_5' I/O 9 DGND' - 10 DGND' - 11 +V5S' - 12 +V5S - C-10 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 247
    ' - C.16 CN16 Mini PCI GND Connector (1-Pin) Table C-16 Mini PCI GND Connector pin assignments (1-Pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 DGND' - - - - Satellite A100/A105 / TECRA A7 Maintenance Manual C-11
  • Toshiba A105 S4324 | Maintenance Manual - Page 248
    (3)' I/O /LPC_3S_AD(2)' I/O /LPC_3S_AD(1)' I/O /LPC_3S_AD(0)' I/O DGND' - /N$744283' - /BUF_PLT_RST#' I/O /N$744273' - DGND' - /+V1.5S' - /ICH_3A_ALERT_CLK' I/O /ICH_3A_ALERT_DAT' I/O DGND' - - - - - DGND' - - - - - C-12 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 249
    /+V5S' - 39 /+V5S' - 40 /+V5S' - 41 /+V5S' - 42 /+V5S' - 43 DGND' - 44 DGND' - 45 DGND' - 46 DGND' - 47 /N$878073' - 48 DGND' - 49 DGND' - 50 DGND' - Satellite A100/A105 / TECRA A7 Maintenance Manual C-13
  • Toshiba A105 S4324 | Maintenance Manual - Page 250
    USB_P5+' I/O 7 /USB_P5-' I/O 8 DGND' - C.23 CN24 HDD Connector (22-Pin) Table C-23 HDD Connector pin assignments (22-Pin) Pin No. Signal Name I/O Pin 9 +V3S - 10 +V3S - 11 DGND' - 12 DGND' - 13 DGND' - 14 /+V5S' - C-14 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 251
    ' I/O 34 /MS_DATA1_SD_DAT1_SM_D1' I/O 35 /MS_DATA2_SD_DAT2_SM_D2' I/O 36 /MS_DATA3_SD_DAT3_SM_D3' I/O 37 /SM_D4' I/O 38 /SM_D5' I/O 39 /SM_D6' I/O 40 /SM_D7' I/O 41 /VCC_MC' - 42 - - 43 /SD_WP_SM_CEZ' I/O 44 DGND' - Satellite A100/A105 / TECRA A7 Maintenance Manual C-15
  • Toshiba A105 S4324 | Maintenance Manual - Page 252
    4 - - - 6 - - -- 8 - - - 10 - - - 12 - - - 14 - - - 16 - - - 18 DGND' - - 20 DGND' - - 22 DGND' - I/O 24 /PCIE_C_TXN2' I/O - 26 DGND' - I/O 28 /PCIE_RXN2' I/O - 30 DGND' - - 32 DGND' - C-16 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 253
    - 93 /ACARD_3S_AD24' I/O 94 /ACARD_3S_REQ#' I/O 95 /ACARD_3S_AD23' I/O 96 /ACARD_3S_SERR#' I/O 97 /ACARD_3S_AD22' I/O 98 /ACARD_3S_RST#' I/O 99 /ACARD_3S_AD21' I/O 100 DGND' - 101 /ACARD_3S_VS2#' I/O 102 /ACARD_3S_AD20' I/O Satellite A100/A105 / TECRA A7 Maintenance Manual C-17
  • Toshiba A105 S4324 | Maintenance Manual - Page 254
    ' - C.27 CN501 RJ11 Cable Connector (2-Pin) Table C-27 RJ11 Cable Connector pin assignments (2-Pin) Pin No. Signal Name I/O 1 /MDMTIP_DOCK' - Pin No. Signal Name I/O 2 /MDMRNG_DOCK' - C-18 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 255
    ' - 46 - - 47 - - 48 - - 49 DGND' - 50 - - 51 - - 52 - - 53 - - 54 - - 55 /D+_DOCK' I/O 56 /D-_DOCK' I/O 57 - - 58 - - 59 /MDMRNG_DOCK' I/O 60 /MDMTIP_DOCK' I/O 61 /DCOUT' I/O 62 /DCOUT' O Satellite A100/A105 / TECRA A7 Maintenance Manual C-19
  • Toshiba A105 S4324 | Maintenance Manual - Page 256
    - - 119 - - 120 - - 121 /DCOUT' O 122 /DCOUT' I/O 123 /DOCK_I2C_CLK' I/O 124 /IF_P5V' I/O 125 /N$634193' I/O 126 /1394_TPA1P' I/O 127 DGND' - 128 /1394_TPB1P' I/O 129 - - 130 - - 131 DGND' - 132 - - C-20 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 257
    - - 180 /TD-_DOCK' I/O 182 /DCOUT' I/O 184 /IF_P5V' O 186 /1394_TPA1N' I/O 188 /1394_TPB1N' I/O 190 /USB_P7-' I/O 192 - - 194 /DOUTR+' I/O 196 /DOUTL-' I/O 198 /DINR+' I/O 200 /DRXD_3' I/O 202 /DCTS_3' I/O Satellite A100/A105 / TECRA A7 Maintenance Manual C-21
  • Toshiba A105 S4324 | Maintenance Manual - Page 258
    #' O 238 - - 240 /RD-_DOCK' I/O C.29 CN503 Power Cable Connector (4-Pin) Table C-29 Power Cable Connector pin assignments (4-Pin) Pin No. Signal Name I/O Pin I/O 2 /TD-_DOCK' I/O I/O 4 /RD-_DOCK' I/O - 6 /C+_DOCK' I/O C-22 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 259
    ' O I/O 14 /M_DATA(6)' I/O - 16 /M_DATA(7)' I/O I/O 18 DGND' - I/O 20 /M_DATA(12)' I/O - 22 /M_DATA(13)' I/O I/O 24 DGND' - O 26 /M_DM(1)' O - 28 DGND' - I/O 30 /M_CLK_DDR4' I/O I/O 32 /M_CLK_DDR4#' I/O Satellite A100/A105 / TECRA A7 Maintenance Manual C-23
  • Toshiba A105 S4324 | Maintenance Manual - Page 260
    #(3)' I/O /M_DQS(3)' I/O DGND' - /M_DATA(30)' I/O /M_DATA(31)' I/O DGND' - /M_CKE3' I/O /+V1.8' - - - /M_A(14)' I/O /+V1.8' - /M_A(11)' I/O /M_A(7)' I/O /M_A(6)' I/O /+V1.8' O /M_A(4)' I/O /M_A(2)' I/O /M_A(0)' I/O Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 261
    (46)' I/O I/O 154 /M_DATA(47)' I/O - 156 DGND' - - 158 /M_DATA(52)' O - 160 /M_DATA(53)' O - 162 DGND' - - 164 /M_CLK_DDR3' I/O - 166 /M_CLK_DDR3#' I/O I/O 168 DGND' - O 170 /M_DM(6)' O - 172 DGND' - Satellite A100/A105 / TECRA A7 Maintenance Manual C-25
  • Toshiba A105 S4324 | Maintenance Manual - Page 262
    10 /M_DM(0)' - O 12 DGND' - I/O 14 /M_DATA(6)' I/O - 16 /M_DATA(7)' - I/O 18 DGND' I/O I/O 20 /M_DATA(12)' I/O - 22 /M_DATA(13)' I/O I/O 24 DGND' - O 26 /M_DM(1)' O - 28 DGND' - I/O 30 /M_CLK_DDR1' I/O C-26 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 263
    DGND' - /M_DATA(30)' - /M_DATA(31)' - DGND' - /M_CKE1' I /+V1.8' - - - /M_A(14)' O /+V1.8' I/O 90 /M_A(11)' O I/O 92 /M_A(7)' O I/O 94 /M_A(6)' O O 96 /+V1.8' - I/O 98 /M_A(4)' I/O I/O 100 /M_A(2)' I/O Satellite A100/A105 / TECRA A7 Maintenance Manual C-27
  • Toshiba A105 S4324 | Maintenance Manual - Page 264
    DGND' - - 152 /M_DATA(46)' - O 154 /M_DATA(47)' - - 156 DGND' - - 158 /M_DATA(52)' I/O I/O 160 /M_DATA(53)' I/O - 162 DGND' - - 164 /M_CLK_DDR0' O O 166 /M_CLK_DDR0#' I/O I/O 168 DGND' - O 170 /M_DM(6)' I/O Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 265
    ' - /USBVCC2' - /LID_VCC_DB' I /BT_WLON#_DB' I /BT_WLON#_VCC_DB' I /KILL_SWCH#_DB' I Pin No. 2 4 6 8 10 12 14 Signal Name I/O /USBVCC2' - /USBVCC2' - /USBVCC2' - /KILL_VCC_DB' I /LID_SW#_3_DB' O USB_GND' - USB_GND' - Satellite A100/A105 / TECRA A7 Maintenance Manual C-29
  • Toshiba A105 S4324 | Maintenance Manual - Page 266
    ' O C.39 CN5000 Parallel Board Connector (20-Pin) Table C-39 Parallel Board Connector pin assignments (20-Pin) Pin No. Signal Name I/O Pin No. Signal Name I/O C-30 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 267
    CN5002 Touch Pad Board Connector (6-Pin) Table C-41 Touch Pad Board Connector pin assignments (6-Pin) Pin No. 1 Signal Name GROUND_PK' I/O Pin No. I/O 2 Signal Name I/O GROUND_PK' - Satellite A100/A105 / TECRA A7 Maintenance Manual C-31
  • Toshiba A105 S4324 | Maintenance Manual - Page 268
    No. 1 3 5 Signal Name ANAGND AREF ANAGND I/O Pin No. Signal Name I/O - 2 MIC I I/O 4 ANAGND - - 6 AREF I/O C.43 JACK 2 Head Phone Connector (6-Pin) Signal Name I/O 1 /LEFT_UD' I 2 /RIGHT_UD' I 3 GROUND_UD' - - - - C-32 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 269
    Scan/Character Codes Appendices Apx. D Keyboard Scan/Character Codes Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Cap Code set 1 4D *2 27 [ { 1A 9A 54 F0 54 28 ] } 1B 9B 5B F0 5B Satellite A100/A105 / TECRA A7 Maintenance Manual D-1
  • Toshiba A105 S4324 | Maintenance Manual - Page 270
    Appendices Keyboard Scan/Character Codes Table D-1 Scan codes ( (L) 2A AA 12 F0 12 45 No.102 56 D6 61 F0 61 key 46 Z 2C AC 1A F0 1A 47 X 2D AD 22 F0 22 48 C 2E AE 21 F0 21 49 57 Shift (R) 36 B6 59 F0 59 D-2 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 271
    Keyboard Scan/Character Codes Appendices Table D-1 Scan codes (set 1 and set 2) (3/4) Cap Code set 1 Code set 2 No. Keytop Make Break Make Break F0 0B 41 C1 83 F0 83 42 C2 0A F0 0A 43 C3 01 F0 01 44 C4 09 F0 09 *3 Satellite A100/A105 / TECRA A7 Maintenance Manual D-3
  • Toshiba A105 S4324 | Maintenance Manual - Page 272
    Appendices Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (4/4) Cap No. 122 123 124 Code set 1 No. 124 key scan code. Refer to Table D-7, No. 126 key scan code. 205~207 are for JAPAN keyboard only *4 1F 2F *8 *8 *8 D-4 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 273
    Keyboard Scan/Character Codes Appendices Table D-2 Scan codes with left Shift key Cap Key No. top Code set 1 Make Break Make Code set Shift With right Shift E0 AA ___________E0 B6 E0 2A E0 36 E0 F0 12 _________E0 F0 59 E0 12 E0 59 Satellite A100/A105 / TECRA A7 Maintenance Manual D-5
  • Toshiba A105 S4324 | Maintenance Manual - Page 274
    Appendices Keyboard Scan/Character Codes Table D-3 Scan codes in Numlock mode Cap Key No. top Code set 1 Make Break Make Code set 2 Break 75 INS E0 E0 5A E0 E0 14 E0 E0 11 E0 F0 5A F0 14 F0 11 77 F0 77 77 F0 77 7E F0 7E D-6 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 275
    Keyboard Scan/Character Codes Appendices Cap Keytop No. 08 7 (7) 09 8 (8) 10 9 (9) 11 0 (*) 23 U (4) 24 I (5) 25 O (6) 26 P (-) 37 J (1) 38 K (2) 39 L (3) 40 B7 E0 7C E0 F0 7C Alt ? 54 D4 84 F0 B4 Satellite A100/A105 / TECRA A7 Maintenance Manual D-7
  • Toshiba A105 S4324 | Maintenance Manual - Page 276
    * E0 46 E0 C6 E0 *: This key generates only make codes. Code set 2 Make 14 77 E1 F0 14 7E E0 F0 7E F0 77 D-8 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 277
    Apx. E Key Layout Apx. E Key Layout Appendix E Key Layout E.1 United States (US) Keyboard Appendices Figure E-1 US keyboard E.2 Japan (JP) Keyboard Figure E-2 JP keyboard Satellite A100/A105 / TECRA A7 Maintenance Manual E-1
  • Toshiba A105 S4324 | Maintenance Manual - Page 278
    Appendices E.3 Spanish (SP) Keyboard Apx E Key Layout Figure E-3 SP keyboard E.4 Korean (KR) Keyboard Figure E-4 KR keyboard E-2 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 279
    Apx.E Key Layout E.5 Canadian-French (CF) Keyboard Appendices Figure E-5 CF keyboard E.6 French (FR) Keyboard Figure E-6 FR keyboard Satellite A100/A105 / TECRA A7 Maintenance Manual E-3
  • Toshiba A105 S4324 | Maintenance Manual - Page 280
    Appendices E.7 German (GR) Keyboard Apx E Key Layout Figure E-7 GR keyboard E.8 Italian (IT) Keyboard Figure E-8 IT keyboard E-4 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 281
    Apx E Key Layout E.9 Taiwan (TC) Keyboard Appendices Figure E-9 TC keyboard E.10 Portuguese (PT) Keyboard Figure E-11 PT keyboard Satellite A100/A105 / TECRA A7 Maintenance Manual E-5
  • Toshiba A105 S4324 | Maintenance Manual - Page 282
    Appendices E.11 DU, UE, US International (USE) Keyboard Apx E Key Layout Figure E-12 USE keyboard E.12 Arabic (AR) Keyboard Figure E-13 AR keyboard E-6 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 283
    Apx E Key Layout E.13 Belgian (BE) Keyboard Appendices Figure E-14 BE keyboard E.14 Russian (RU) Keyboard Figure E-15 RU keyboard Satellite A100/A105 / TECRA A7 Maintenance Manual E-7
  • Toshiba A105 S4324 | Maintenance Manual - Page 284
    Appendices E.15 Swiss/Switzerland (SL) Keyboard Apx E Key Layout Figure E-16 SL keyboard E.16 Swedish (SW) Keyboard Figure E-17 SW keyboard E-8 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 285
    Apx E Key Layout E.17 Norwegian (NO) Keyboard Appendices Figure E-18 NO keyboard E.18 Danish (DK) Keyboard Figure E-19 DK keyboard Satellite A100/A105 / TECRA A7 Maintenance Manual E-9
  • Toshiba A105 S4324 | Maintenance Manual - Page 286
    Appendices E.19 Turkey (TR) Keyboard Apx E Key Layout Figure E-18 TR keyboard E.20 Greek (GK) Keyboard Figure E-19 GK keyboard E-10 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 287
    Apx E Key Layout E.21 Estonia (ES) Keyboard Appendices Figure E-19 ES keyboard E.22 Herbrew (HE) Keyboard Figure E-19 HE keyboard Satellite A100/A105 / TECRA A7 Maintenance Manual E-11
  • Toshiba A105 S4324 | Maintenance Manual - Page 288
    Appendices E.23 Czech (CZ) Keyboard Apx E Key Layout Figure E-18 CZ keyboard E.24 Lithuanian (LI) Keyboard Figure E-18 LI keyboard E-12 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 289
    Apx E Key Layout E.25 Hungary (HU) Keyboard Appendices Figure E-18 HU keyboard E.26 Slovakia (SA) Keyboard Figure E-18 SA keyboard Satellite A100/A105 / TECRA A7 Maintenance Manual E-13
  • Toshiba A105 S4324 | Maintenance Manual - Page 290
    Appendices E.27 Yugoslavia (YU) Keyboard Apx E Key Layout Figure E-19 YU keyboard E-14 Satellite A100/A105 / TECRA A7 Maintenance Manual
  • Toshiba A105 S4324 | Maintenance Manual - Page 291
    the power while holding down the [`~] key (on the left of the space key). (Keep holding down the key until a message appears on the screen.) The BIOS rewriting starts. 6. When the process is completed, eject the BIOS/EC/KBC rewriting disk and the system is automatically reset. Satellite A100/A105
  • Toshiba A105 S4324 | Maintenance Manual - Page 292
    KBC rewriting disk into either the external FDD. 5. Turn on the power while holding down the [`~] key. (Keep holding down the key until a message appears on the screen.) The EC/KBC rewriting starts. 6. When the EC/KBC rewrite is completed, the system is automatically turned off. Satellite A100/A105
  • Toshiba A105 S4324 | Maintenance Manual - Page 293
    instructed by a diagnostic disk release1 notice. 2. Connect the AC adapter to the computer when you rewrite the EC/KBC. 3. Do not turn off the power on the power, a message may be displayed that the contents of the EC/KBC have been erased. In this case, insert the BIOS/EC/KBC rewriting disk, and
  • Toshiba A105 S4324 | Maintenance Manual - Page 294
    Apx. H GREASE INFORMATION Appendix H Appendix H GREASE INFORMATION This Appendix explains which grease use this model. Appendices Satellite A100/A105 / TECRA A7 Maintenance Manual H-1
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Satellite A100/A105 / TECRA A7 Maintenance Manual
Toshiba Personal Computer
Satellite A100/A105
TECRA A7
(PSAA8/PSAA9)
(PTA70/PTA71)
(PSAAx)
Maintenance Manual
TOSHIBA CORPORATION