Toshiba A100 VA3 Maintenance Manual
Toshiba A100 VA3 - Satellite - Pentium Dual Core 1.6 GHz Manual
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- Toshiba A100 VA3 | Maintenance Manual - Page 1
1 Toshiba Personal Computer PORTEGE A100 Maintenance Manual TOSHIBA CORPORATION File Number 960-460 - Toshiba A100 VA3 | Maintenance Manual - Page 2
October 2003 Disclaimer This manual has been validated and reviewed for accuracy. The instructions and descriptions it contains are accurate for the Toshiba PORTEGE A100 Maintenance Manual at the time of this manual's production. However, succeeding computers and manuals are subject to change - Toshiba A100 VA3 | Maintenance Manual - Page 3
Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer PORTEGE A100. The procedures described in this manual are intended to help service technicians isola te faulty Field Replaceable Units (FRUs) and replace them in the field. SAFETY - Toshiba A100 VA3 | Maintenance Manual - Page 4
Overview describes the PORTEGE A100 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 test and diagnostic operations for maintenance service. Chapter 4 Replacement Procedures - Toshiba A100 VA3 | Maintenance Manual - Page 5
first two and at the same time press the third. 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 PORTEGE A100 that appears on its display is presented in the type face below: Format complete System transferred - Toshiba A100 VA3 | Maintenance Manual - Page 6
1.2 2.5-inch Hard Disk Drive 1-10 1.3 Keyboard ...1-12 1.4 CD-RW/DVD-ROM Drive 1-13 1.5 CD-ROM Drive ...1-14 1.6 DVD-Multi Drive...1-15 1.7 TFT Color Display 1-16 1.8 Power Supply ...1-18 1.9 Batteries ...1-20 1.10 AC Adapter ...1-22 Chapter 2 Troubleshooting Procedures 2.1 Troubleshooting - Toshiba A100 VA3 | Maintenance Manual - Page 7
15 Wireless LAN Troubleshooting 2-47 2.16 Bluetooth Troubleshooting 2-51 Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test 3-1 3.2 Executing the Diagnostic Test 3-3 3.3 Subtest ...3-7 3.4 System Test...3-9 3.5 Memory 3-63 3.26 SETUP ...3-65 PORTEGE A100 Maintenance Manual (960-460) vii - Toshiba A100 VA3 | Maintenance Manual - Page 8
4.9 Memory module ...4-21 4.10 HDD...4-23 4.11 Wireless LAN module 4-25 4.12 MDC module ...4-26 4.13 RTC battery...4-27 4.14 Internal Microphone/Cove r Latch 4-28 4.15 Bluetooth Layout B-1 Pin Assignment C-1 Keyboard Scan/Character Codes D-1 viii PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 9
Appendix E Appendix F Appendix G Appendix H Key Layout E-1 BIOS/KBC/EC Update F-1 Reliability G-1 Key FD...H-1 PORTEGE A100 Maintenance Manual (960-460) ix - Toshiba A100 VA3 | Maintenance Manual - Page 10
Chapter 1 Hardware Overview - Toshiba A100 VA3 | Maintenance Manual - Page 11
1 Hardware Overview 1 Hardware Overview 1-ii PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 12
-Multi Drive...1-15 1.7 TFT Color Display 1-16 1.7.1 LCD Module 1-16 1.7.2 FL Inverter Board 1-17 1.8 Power Supply ...1-18 1.9 Batteries ...1-20 1.9.1 Main Battery 1-20 1.9.2 Battery Charging Control 1-20 1.9.3 RTC battery 1-21 1.10 AC Adapter ...1-22 PORTEGE A100 Maintenance Manual (960-460 - Toshiba A100 VA3 | Maintenance Manual - Page 13
1-16 FL inverter board specifications 1-17 Power supply output specifications 1-18 Battery specifications 1-20 Time required for charges of main battery 1-21 RTC battery charging and data preservation time 1-21 AC adapter specifications 1-22 1-iv PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 14
16MB VRAM UMA. The VRAM can be extended by DVMT (Dynamic Video Memory Technology). θ HDD Built- in 2.5- inch x 9.5mm height, 40GB or 60GB HDD θ USB FDD (Optional) An external two- mode 3.5- inch FDD, which connects with a USB port, supports 720KB and 1.44MB formats and enables booting from system FD - Toshiba A100 VA3 | Maintenance Manual - Page 15
functions in Microsoft Windows XP. It supports software that uses a 101- or 102-key enhanced keyboard. θ Touch pad Touch pad is installed as a pointing device. θ Battery The RTC battery is mounted inside the computer. The main battery is a detachable lithium ion main battery (10.8V-4000mAh) and - Toshiba A100 VA3 | Maintenance Manual - Page 16
Personal Digital Assistants, that use SD Card flash- memory. The cards have a high- level of security and copy protection features. θ Sound system This computer includes sound controllers that support AC'97 I/F (AC-Link) Revision 2.2. The sound system is equipped with the following: • Stereo Speaker - Toshiba A100 VA3 | Maintenance Manual - Page 17
1.1 Features θ Bluetooth (BTO) Depending on the model, the computer is equipped with a dedicated Bluetooth module. This enables a communication to devices that support Bluetooth Version 1.1. It can be switched on or off with a switch on the computer. 1-4 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 18
1.1 Features 1 Hardware Overview Figure 1-1 shows the front of the computer and Figure 1-2 shows the system units configuration. Figure 1-1 Front of the computer Figure 1-2 System units configuration PORTEGE A100 Maintenance Manual (960-460) 1-5 - Toshiba A100 VA3 | Maintenance Manual - Page 19
1 Hardware Overview Figure 1-3 shows the system block diagram. 1.1 Features Figure 1-3 System Block Diagram 1-6 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 20
board • Access time 6ns • Memory Supporting PC-2100 θ BIOS ROM (FWH) • 8Mbit (512K×16-bit chip) − 32KB used for logo and icon − 64KB used for setup and checksum − 128KB used for system BIOS − 64KB used for VGA-BIOS − 32KB used for ACPI − 64kB used for Sound logo − 16KB used for Parameter block - Toshiba A100 VA3 | Maintenance Manual - Page 21
- in KB controller − ACPI supporting features − Built- in PCI IDE controller − USB interface − SMBus interface − Super I/O interface − Audio system − SW modem interface − 352-ball (27mm x 27mm) BGA package θ VGA controller Included in North Bridge. 1-8 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 22
(YEBISU3S) • PCI interface (PCI Revision2) • Chipset interface • Intel serial interrupt • CardBus/PC Card controller (Yenta Version2.2) :2 slots • Parallel power supply control (Toshiba style) and serial power supply control (Texas Instruments style) • SD memory card controller (SDHC Ver.1.2) • SDIO - Toshiba A100 VA3 | Maintenance Manual - Page 23
magnetic heads. Figure 1-4 shows a view of the 2.5- inch HDD and Tables 1-1 and 1-2 list the specifications. Figure 1-4 2.5-inch HDD Table 1-1 2.5-inch HDD dimensions Parameter Outline dimensions Width (mm) Height (mm) Depth (mm) Weight (g) TOSHIBA HDD2182B 69.85 9.5 100.0 99 max. Standard - Toshiba A100 VA3 | Maintenance Manual - Page 24
inch HDD Specifications Parameter Storage size (formatted) Speed (RPM) Data transfer speed Interface transfer rate (MB/s) Track density (Ktpi) Average seek time (Read) (ms) Start time (sec) TOSHIBA HDD2182B 40GB 154.3-298.0 (Mb/s) 78.9 12 4 typ. Specification TOSHIBA Specification TOSHIBA - Toshiba A100 VA3 | Maintenance Manual - Page 25
by the keyboard controller on the system board. Figure1-5 is a view of the keyboard. See Appendix E about a layout of the keyboard. Figure 1-5 Keyboard 1-12 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 26
, DVD-ROM, DVDR and DVD-RW drive and supports format of CD-DA, CD-ROM, Photo CD, projections) Table 1-4 CD-RW/DVD-ROM drive specifications Item Speed (MAX) CD ROM data (Read (Mode 0 ~ Mode 4) Multiword DMA transfer (mode 2) Ultra DMA Specifications 24x CAV 24x max. (ZCLV) 4x (CLV) 8x max. CAV Max - Toshiba A100 VA3 | Maintenance Manual - Page 27
This drive corresponds to CD/CD-ROM (12cm and 8cm) disk and supports format of CDDA, CD-ROM, Photo CD and Enhanced CD. This DMA transfer (mode 0~mode 2) Ultra DMA Specifications 24x (5,136rpm) 1,545~3,600KB/s 16.7MB/s max. 16.7MB/s max. 33.3MB/s max. 1-14 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 28
4x (CLV) DVD-R 1x, 2x DVD-RW 1x (CLV) DVD-RAM 2x (ZCLV) CD: CD-DA CD-ROM, CD-ROMXA CD-R/W CD-R CD-I Ready Photo-CD Video CD Cd-Extra(CD+) CD-TEXT DVD :DVD-ROM DVD-R (3.9GB, 4.7GB) DVD-Video DVD-RW (Ver. 1.1) DVD-RAM(4.7G, 2.6G, 9,4GB)) PORTEGE A100 Maintenance Manual (960-460) 1-15 - Toshiba A100 VA3 | Maintenance Manual - Page 29
Table 1-9 LCD module specifications (LG Phillp-maid 12.1 TFT) Item Number of Dots Dot spacing (mm) Display range (mm) Outline dimensions Specifications G33C0000H110 1024×768 0.24(H) x 0.24(V) 245.76(H) x 184.32(V) 261.0(w) x 198.0(H) x 5.0Max(D) 1-16 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 30
illuminate the LCD module FL. Table 1-10 lists the FL inverter board specifications. Table 1-10 FL inverter board specifications Item Input Output Specifications G71C00011211 Voltage (V) Voltage MAX (V) Current MAX (mA) DC 5 750(MAX) 6.0(MAX) PORTEGE A100 Maintenance Manual (960-460) 1-17 - Toshiba A100 VA3 | Maintenance Manual - Page 31
supply micro controller has the following functions. 1. Judges that the DC power supply (AC adapter) is connected to the computer. 2. Detects DC output and circuit malfunctions. 3. Controls the battery icon, and DC IN icon. 4. Turns the battery charging system on and off and detects a fully charged - Toshiba A100 VA3 | Maintenance Manual - Page 32
-S1V LAN1R5 -E1V 1R5-P1V MCV M5V S5V M3V S3V R3V Voltage [V] Use 1.5 1.5 1.5 1.5 5 5 5 3.3 3.3 2.8-3 . 3 1R5-S1V Power circuit ICH4-M ICH4-M, 82562ET GMCH-M, ICH4-M PSC PS LEDs, Battery E2PROM Pull-up EC/KBC ICH4-M ICH4-M (RTC) PORTEGE A100 Maintenance Manual (960-460) 1-19 - Toshiba A100 VA3 | Maintenance Manual - Page 33
specifications Battery Name Main battery G71C0000K410 Real time clock (RTC) battery GDM710000012 Battery Element Lithium ion Lithium ion Output Voltage 10.8 V 3 V Capacity 4,000 mAh 17 mAh 1.9.1 Main Battery The main battery is the primary power supply for the computer when the AC adapter - Toshiba A100 VA3 | Maintenance Manual - Page 34
maintain the date, time, and other system information in memory. Table 1-14 lists the battery charging time and data preservation times. Table 1-14 RTC battery charging time and data preservation time Item Charging time AC adapter or main battery in use (Power ON) Data preservation time (when - Toshiba A100 VA3 | Maintenance Manual - Page 35
battery. Table 1-15 lists the AC adapter specifications. Table 1-15 AC adapter specifications Parameter Input voltage Input frequency Input current Output voltage Output current Specification G71C0002S310 AC 90 to 264V 50Hz/60Hz Less than 71W or 183VA DC 15V 4.0A 1-22 PORTEGE A100 Maintenance - Toshiba A100 VA3 | Maintenance Manual - Page 36
Chapter 2 Troubleshooting Procedures - Toshiba A100 VA3 | Maintenance Manual - Page 37
2 Troubleshooting Procedures 2 2-ii PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 38
Check 2-14 Procedure 5 Replacement Check 2-15 2.4 System Board Troubleshooting 2-16 Procedure 1 Message Check 2-17 Troubleshooting 2-37 Procedure 1 Diagnostic Test Program Execution Check 2-37 Procedure 2 Connector Check and Replacement Check 2-37 PORTEGE A100 Maintenance Manual - Toshiba A100 VA3 | Maintenance Manual - Page 39
2-44 Procedure 3 Replacement Check 2-45 2.14 SD Card Slot Troubleshooting 2-46 Procedure 1 Check on Windows XP 2-46 Procedure 2 Connector/ Replacement Check 2-46 2.15 Wireless LAN Troubleshooting 2-47 Procedure 1 Trancemitting- Receiving Check 2-47 Procedure 2 Antennas' Connection - Toshiba A100 VA3 | Maintenance Manual - Page 40
debug port test 2-19 Antenna Test jig 2-49 Antenna Test jig 2-53 Tables Table 2-1 Table 2-2 Table 2-3 Table 2-4 Table 2-5 Battery icon...2-7 DC IN icon...2-7 D port status 2-20 FDD error code and status 2-30 2.5" HDD error code and status 2-35 PORTEGE A100 Maintenance Manual (960-460) 2-v - Toshiba A100 VA3 | Maintenance Manual - Page 41
2 Troubleshooting Procedures 2-vi PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 42
(ZA1217P01/P000204190) 16. Toshiba-EMI DVD-ROM TEST DISK TSD-1 17. Music CD 18. CD-RW media (Recommended media: RICHO, MITHUBISHI x 4 type) 19. DVD-ROM (in the market) 20. RJ-11 connector checker LED (Recommended media: 21. LAN wraparound connector PORTEGE A100 Maintenance Manual (960-460) 2-1 - Toshiba A100 VA3 | Maintenance Manual - Page 43
2.2 Troubleshooting Flowchart Use the flowchart in Figure 2-1 as a guide for determining which FRU malfunctions. Before going through the flowchart steps, check the following: q Make sure that Toshiba Windows® XP is installed on the hard disk. Non-Toshiba operating systems can cause the computer - Toshiba A100 VA3 | Maintenance Manual - Page 44
2.2 Troubleshooting Flowchart 2 Troubleshooting Procedures "dynabook" Has Toshiba Windows XP been booted? Figure 2-1 Troubleshooting flowchart (1/2) PORTEGE A100 Maintenance Manual (960-460) 2-3 - Toshiba A100 VA3 | Maintenance Manual - Page 45
2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart 2.10 Figure 2-1 Troubleshooting flowchart (2/2) 2-4 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 46
2.14. 12. If an error is detected on the Wireless LAN test, perform the Wireless LAN Troubleshooting Procedures in Section 2.15. 13. If an error is detected on the Bluetooth test, perform the Bluetooth Troubleshooting Procedures in Section 2.16. PORTEGE A100 Maintenance Manual (960-460) 2-5 - Toshiba A100 VA3 | Maintenance Manual - Page 47
with the other Procedures as instructed. The procedures described in this section are: Procedure 1: Power Supply Icon Check Procedure 2: Error Code Check Procedure 3: Connection Check Procedure 4: Quick Charge Check Procedure 5: Replacement Check 2-6 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 48
and the power switch is pressed on in the battery driving. Any condition other than those above. Table 2-2 DC IN icon DC IN icon Lights green Blinks orange Doesn't light Power supply status DC power is being supplied from the AC adapter. Power supply malfunction* 3 Any condition other than those - Toshiba A100 VA3 | Maintenance Manual - Page 49
Procedures 2.3 Power Supply Troubleshooting When icons are blinking, perform the following procedure. 1. Remove the battery pack and the AC adapter and cut off the power supply to the computer by force. 2. Re-attach the battery pack and the AC adapter. If icons are still blinking after - Toshiba A100 VA3 | Maintenance Manual - Page 50
10h AC Adapter output voltage is over 16.5V. 11h Commondock output voltage is over 16.5V. 12h Current from the DC power supply is over 6.05A. 13h Current from the DC power supply is over 0.5A when there is no load. 14h Abnormal current has been sensed 0[A]. PORTEGE A100 Maintenance Manual - Toshiba A100 VA3 | Maintenance Manual - Page 51
when AC adapter is not connected. Abnormal current has been sensed 0[A]. Second battery charge current is over 0.3A. q S3V output Error code 40h 45h Meaning S3V voltage is 3.14V or less when the computer is powered on/off. S3V voltage is 3.14V or less when the computer is booting up. (CV support - Toshiba A100 VA3 | Maintenance Manual - Page 52
0.89V or less when the computer is powered on. 82h PTV voltage is 0.89V or less when the computer is booting up. 83h PTV voltage is 0.89V or more when the computer is powered off. 84h PTV voltage is 0.89V or less when the computer is suspended. PORTEGE A100 Maintenance Manual (960-460) 2-11 - Toshiba A100 VA3 | Maintenance Manual - Page 53
. PTV voltage is 0.89V or less when the computer is powered on. PTV voltage is 0.89V or less when the computer is booting up. PTV voltage is 0.89V or more when the computer is powered off. PTV voltage is 0.89V or less while the computer is suspended. 2-12 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 54
powered off. 1R25-P1V voltage is 1.063V or less while the computer is suspended. Check 2 In the case of error code 10h or 12h: q Make sure the AC adapter and AC power cord are firmly plugged into the DC IN 15 V socket and wall outlet. If the cables are connected correctly, go to the following - Toshiba A100 VA3 | Maintenance Manual - Page 55
Check 2. Check 2 Replace the AC adapter and the AC power cord with new ones. • If the DC IN icon does not light, go to Procedure 5. • If the battery icon does not light, go to Check 3. Check 3 Make sure the battery pack is installed in the computer correctly. If the battery is properly installed and - Toshiba A100 VA3 | Maintenance Manual - Page 56
Checks. To disassemble the computer, follow the steps described in Chapter 4. Check 1 Replace the AC adapter with a new one. If the AC adapter is still not functioning properly, perform Check 2. Check 2 Replace the system board with a new one. PORTEGE A100 Maintenance Manual (960-460) 2-15 - Toshiba A100 VA3 | Maintenance Manual - Page 57
with the other procedures as instructed. The procedures described in this section are: Procedure 1: Message Check Procedure 2: Debug port (D port) Check on Boot Mode Procedure 3: Diagnostic Test Program Execution Check Procedure 4: Replacement Check 2-16 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 58
data stored in RAM under the resume function is lost because the battery has become discharged or the system board is damaged. Go to Procedure 3. WARNING: RESUME FAILURE. PRESS ANY KEY TO CONTINUE. If any other error message is displayed, perform Check 3. PORTEGE A100 Maintenance Manual (960-460 - Toshiba A100 VA3 | Maintenance Manual - Page 59
USB FDD Troubleshooting Procedures in Section 2.5. (1) PIT ERROR (2) MEMORY REFRESH ERROR (3) TIMER CH.2 OUT ERROR (4) CMOS CHECKSUM ERROR (5) CMOS BAD BATTERY ERROR (6) FIRST 64KB MEMORY ERROR (7) FIRST 64KB MEMORY PARITY ERROR (8) VRAM ERROR (9) SYSTEM MEMORY ERROR (10) SYSTEM MEMORY PARITY ERROR - Toshiba A100 VA3 | Maintenance Manual - Page 60
2.4 System Board Troubleshooting 2 Troubleshooting Procedures Procedure 2 232C cross-cable to the PC that displays the results. PJ2000 4. Boot the computer in MS-DOS mode. 5. Execute GETDPORT.COM in the text menu in CPU in Table 2-3, execute Check 1. PORTEGE A100 Maintenance Manual (960-460) 2-19 - Toshiba A100 VA3 | Maintenance Manual - Page 61
Initializing specific for the system Selecting USB controller clock Initializing HW specific for model Initializing PIT channel 1 ( Refresh interval→30µs) Initializing PIT, DMAC, PIC Enabling L1 Cache Clearing memory Moving to real mode and copying BIOS to RAM 2-20 PORTEGE A100 Maintenance Manual - Toshiba A100 VA3 | Maintenance Manual - Page 62
before recognizing DRAM) Initializing chipset Initializing FLUTE Initializing PIT channel 1( Refresh interval→30µs) Checking the type and size of DRAM (in Cold Boot) When DRAM size = 0, HLT. Testing of SM-RAM stack area When it can not be used for a stack , HLT. PORTEGE A100 Maintenance Manual (960 - Toshiba A100 VA3 | Maintenance Manual - Page 63
Troubleshooting Table 2-3 D port status (3/7) D port status Inspection items F102h Checking and initializing CMOS F103h Checking of resume error F104h Checking the factor of WakeUp Details Configuring cache memory Enabling L1/L2 cache memory from ROM to RAM Initializing SMRAM Checking the - Toshiba A100 VA3 | Maintenance Manual - Page 64
bus AC'97 control Initializing information of thermal control Initializing a KBC Turning VGA display off and controlling reset Initializing sound function Getting the computer multiple box status Initializing HC and recognizing/initializing USB device connection PORTEGE A100 Maintenance Manual (960 - Toshiba A100 VA3 | Maintenance Manual - Page 65
Procedures 2.4 System Board Troubleshooting Table 2-3 D port status (5/7) D port status F106h F107h F108h F109h F10Ah Inspection items Details Initializing Starting an HDD initialization sequence Enabling power off Generating output codes 2-24 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 66
Board Troubleshooting 2 Troubleshooting Procedures Table 2-3 D port status (6/7) D port status Inspection items F10Bh Checking the first 64KB of memory F10Ch F10Dh F10Eh F10Fh F110h F111h F112h F113h F114h F115h F116h F117h F118h Checking system memory Checking an expansion memory Checking - Toshiba A100 VA3 | Maintenance Manual - Page 67
Troubleshooting RAM size Updating system resources information prior to boot-up Renewing memory mapping data for INT15h E820h function Updating a table for DMI Waiting for the completion of initializing AC to VGA BIOS Setting up battery safe mode Setting up date A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 68
status error code F11Ah is displayed, go to the 3.5" USB FDD Troubleshooting Procedures in Section 2.5 or the 2.5" HDD Troubleshooting Procedures in Section 2.6. Check 2 If any other D port status #1 error PIC #2 error Clock generator setting error PORTEGE A100 Maintenance Manual (960-460) 2-27 - Toshiba A100 VA3 | Maintenance Manual - Page 69
these tests, go to Procedure 4. Procedure 4 Replacement Check I/O units or the system board may be damaged. Replace the I/O units or disassemble the computer following the steps described in Chapter 4 and replace the system board with a new one. 2-28 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 70
2.5 USB 3.5" FDD Troubleshooting 2 Troubleshooting Procedures 2 2.5 USB 3.5" FDD Troubleshooting This section describes how to determine if the USB 3.5" FDD and Diagnostics. If the test program cannot be executed on the computer, go to Procedure 3. PORTEGE A100 Maintenance Manual (960-460) 2-29 - Toshiba A100 VA3 | Maintenance Manual - Page 71
Procedures 2.5 USB 3.5" FDD Troubleshooting Procedure 2 Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the FDD of the computer, turn on the computer and run the test. disk is formatted correctly. If it is, go to Procedure 3. 2-30 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 72
2.5 USB 3.5" FDD Troubleshooting 2 Troubleshooting Procedures Procedure 3 Connector Check and Replacement Check The USB FDD connector may be 3 Replace the system board with a new one following the steps in Chapter 4, Replacement Procedures. PORTEGE A100 Maintenance Manual (960-460) 2-31 - Toshiba A100 VA3 | Maintenance Manual - Page 73
when the 2.5" HDD troubleshooting procedures are executed. Transfer the contents of the hard disk to floppy disks or other storage drive(s). For the backup, refer to the User's Manual. Procedure 1 Partition Check Insert the Toshiba MS-DOS system disk and start the computer. Perform the following - Toshiba A100 VA3 | Maintenance Manual - Page 74
Troubleshooting 2 Troubleshooting of no floppy disk in the FDD. Turn on the computer and check the message on the screen. When an OS start with Check 1 below and perform the other checks as instructed. Check 1 If any of the following messages appear, go to A100 Maintenance Manual (960-460) 2-33 - Toshiba A100 VA3 | Maintenance Manual - Page 75
2.6 2.5" HDD Troubleshooting Procedure 3 Format Check The computer's 2.5" HDD is formatted using the MS-DOS FORMAT program or the physical format program of the test program. To format the 2.5" HDD, start with Check 1 below and perform the other steps as required. Refer to the MS-DOS Manual for the - Toshiba A100 VA3 | Maintenance Manual - Page 76
2.6 2.5" HDD Troubleshooting 2 Troubleshooting Procedures Procedure 4 and statuses are described in Table 2-5. If an error code is not displayed but the problem still exists, go to Procedure 5. Table 2-5 2.5" HDD error code and status Code 01h HDD PORTEGE A100 Maintenance Manual (960-460) 2-35 - Toshiba A100 VA3 | Maintenance Manual - Page 77
HDD may be damaged. Replace it with a new one and check the operation. If the problem still exists, perform Check 3. Check 3 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. 2-36 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 78
new one following the instructions in Chapter 4, Replacement Procedures. If the problem still exists, perform Check 3. Check 3 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. PORTEGE A100 Maintenance Manual (960-460) 2-37 - Toshiba A100 VA3 | Maintenance Manual - Page 79
Troubleshooting 2.8 Display Troubleshooting This section describes how to determine if the computer's display is functioning properly. Start with Procedure 1 and continue with the other procedures as instructed computer's floppy disk drive, turn on the computer and the computer following the steps - Toshiba A100 VA3 | Maintenance Manual - Page 80
Troubleshooting 2 Troubleshooting Procedures Procedure 3 Replacement Check The display unit has a FL inverter board, Display module, System board, LCD harness and Display ON/OFF sensor. Any of the components may be damaged. Disassemble the computer . PORTEGE A100 Maintenance Manual (960-460) 2-39 - Toshiba A100 VA3 | Maintenance Manual - Page 81
malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1: disconnected from the system board or faulty. Disassemb le the computer following the steps described in Chapter 4 and perform the the instructions in Chapter 4. 2-40 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 82
Pad Troubleshooting 2 Troubleshooting Procedures 2.10 Touch Pad Troubleshooting To determine or the connector may have come off the system board. Disassemble the computer and check the cable connections. See Chapter 4 for the disassembly procedure PORTEGE A100 Maintenance Manual (960-460) 2-41 - Toshiba A100 VA3 | Maintenance Manual - Page 83
, follow the troubleshooting procedures below as instructed. Procedure 1: or the MDC or system board might be faulty. Disassemble the computer following the steps described in Chapter 4 and perform the following instructions in Chapter 4. 2-42 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 84
Troubleshooting 2 Troubleshooting Procedures 2.12 LAN Troubleshooting To check if the computer's LAN is defective or malfunctioning, follow the troubleshooting procedures below as instructed System board following the steps described in Chapter 4. PORTEGE A100 Maintenance Manual (960-460) 2-43 - Toshiba A100 VA3 | Maintenance Manual - Page 85
Sound Troubleshooting 2.13 Sound Troubleshooting To check if the sound function is defective or malfunctioning, follow the troubleshooting procedures below as instructed connectors may have come off. Disassemble the computer and check the connections. Execute Check 1 A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 86
2.13 Sound Troubleshooting 2 Troubleshooting Procedures Procedure 3 Replacement Check Check 1 If the speaker or internal microphone is not working properly, it may system board may be faulty. Replace it with a new one following the step in Chapter 4. PORTEGE A100 Maintenance Manual (960-460) 2-45 - Toshiba A100 VA3 | Maintenance Manual - Page 87
troubleshooting procedures below as instructed. Procedure 1: Check on Windows XP Procedure 2: Connector/Replacement Check Procedure 1 Check on Windows XP Insert the SD card into the slot. Check if the installed Windows recognizes step in Chapter 4. If the problem continues, perform Check 3. Check 3 - Toshiba A100 VA3 | Maintenance Manual - Page 88
2.15 Wireless LAN Troubleshooting 2 Troubleshooting Procedures 2.15 Wireless LAN Troubleshooting To check if the Wireless LAN is good or no good, follow the troubleshooting procedures below as instructed. Procedure 1: Transmitting- Receiving Check Procedure 2: Antenna Connection Check Procedure - Toshiba A100 VA3 | Maintenance Manual - Page 89
Troubleshooting Procedures 2.15 Wireless LAN Troubleshooting Procedure 2 Antenna Connection Check The wireless LAN function wiring diagram is shown below: PJ2102 Any of the connections may be disconnected. Disassemble the computer Procedure 3. 2-48 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 90
15 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Procedure 3 Antenna Capability Check Use an antenna test cable to check the antennas' connection. Follow the steps below. Any of the connections may be disconnected. Disassemble the computer PORTEGE A100 Maintenance Manual (960-460) 2-49 - Toshiba A100 VA3 | Maintenance Manual - Page 91
2 Troubleshooting Procedures 2.15 Wireless LAN Troubleshooting Procedure 4 Replacement Check Check if the wireless LAN board, the connector board and the system board are connected properly. Any of these components may be damaged. Disassemble the computer following the steps described in Chapter 4 - Toshiba A100 VA3 | Maintenance Manual - Page 92
working. If the computer does not pass the test, go to check 3. Check 3 The Bluetooth board may be defective or damaged. Replace it with a new one. Then perform the test program again. If the computer still does not pass the test, go to Procedure 2. PORTEGE A100 Maintenance Manual (960-460) 2-51 - Toshiba A100 VA3 | Maintenance Manual - Page 93
Troubleshooting Procedure 2 Antennas' Connection Check The Bluetooth function wiring diagram is shown below: PJ3002 Any of the connections may be disconnected. Disassemble the computer function is still not functioning properly, go to Procedure 3. 2-52 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 94
Troubleshooting 2 Troubleshooting Procedures Procedure 3 Antenna Check Check 1 Use an antenna test cable to check the antennas' connection. Follow the steps below: 1. Disassemble the computer the steps in Chapter 4, Replacement Procedures. PORTEGE A100 Maintenance Manual (960-460) 2-53 - Toshiba A100 VA3 | Maintenance Manual - Page 95
2 Troubleshooting Procedures 2.16 Bluetooth Troubleshooting 2-54 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 96
Chapter 3 Tests and Diagnostics - Toshiba A100 VA3 | Maintenance Manual - Page 97
3 Tests and Diagnostics 3 3-ii PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 98
Test 3-3 3.3 Subtest ...3-7 3.4 System Test...3-9 3.5 Memory Test...3-12 3.6 Keyboard Test...3-14 3.7 Display Test (Calexico) Test 3-32 3.15 Wireless LAN (Atheros 11b/g or 11a/b/g) Test 3-33 3.16 Bluetooth Test ...3-36 3.17 Sound/LAN/Modem Test 3-45 3. A100 Maintenance Manual (960-460) 3-iii - Toshiba A100 VA3 | Maintenance Manual - Page 99
codes names 3-48 Table 3-5 Hard disk controller status register contents 3-50 Table 3-6 Error register contents 3-51 Table 3-7 Lamp pattern of power button 3-76 3-iv PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 100
to test the functions of the computer's hardware modules. They are grouped into the Service Program Modules and the Test Program Modules. The Diagnostic Test consists of 10 programs. Wireless LAN test, Sound/LAN/modem test, Bluetooth test and IEEE1394 test are also supported. Note: To start the - Toshiba A100 VA3 | Maintenance Manual - Page 101
inspection device (Sound/Modem /LAN test) q A PC for communication test The following sections detail the tests of the DIAGNOSTIC TEST MENU. Refer to Sections 3.19 through 3.26 for detailed information on the remaining Service Program Module functions. 3-2 PORTEGE A100 Maintenance Manual (960-460 - Toshiba A100 VA3 | Maintenance Manual - Page 102
for selecting booting unit. Then press ENTER and the following menu appears: TOSHIBA personal Computer XXXX DIAGNOSTICS version XXX (c) Copyright TOSHIBA Corp. 20XX DIAGNOSTICS MENU : 1 - DIAGNOSTIC TEST 2 - 3 4 , press Ctrl+C to stop the test program. PORTEGE A100 Maintenance Manual (960-460) 3-3 - Toshiba A100 VA3 | Maintenance Manual - Page 103
Enter. The following TEST MENU will appear: TOSHIBA Personal Computer XXXX DIAGNOSTICS Version XXX (c) Copyright TOSHIBA Corp. 20XX DIAGNOSTIC TEST MENU : 1 - SYSTEM TEST 2 - MEMORY TEST 3 - KEYBOARD TEST 4 - DISPLAY to Function 99 and press Enter. 3-4 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 104
test 11 - BT/W-LAN switch test 12 - Battery F/W test 13 - Option battery F/W test 99 - Exit to DIAGNOSTIC TEST MENU Note: The menu displayed on your computer may be slightly different from the one shown above cycle ends, and restarts the test cycle. PORTEGE A100 Maintenance Manual (960-460) 3-5 - Toshiba A100 VA3 | Maintenance Manual - Page 105
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test Selecting NO in TEST LOOP terminates the test and returns to the subtest menu after one test cycle is complete. 3-6 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 106
STOP stops the test program when an error is occurred and displays the error status. The operation guide will appear on the right side of the display as shown below: ERROR STATUS NAME [[ HALT OPERATION the error codes and error status for each error. PORTEGE A100 Maintenance Manual (960-460) 3-7 - Toshiba A100 VA3 | Maintenance Manual - Page 107
F/W test Option battery F/W test Conventional memory Protected mode Cache memory L2 Cache memory Stress Pressed key display Pressed Key code display USB Port 1,2 test Touch pad test Internet button test Mail button test Cyber Support button test USB Port3,4 test VRAM read/write for VGA Gradation - Toshiba A100 VA3 | Maintenance Manual - Page 108
address 9 REAL TIMER 01 Real time 02 Backup memory 03 Real time carry 10 NDP 01 NDP Sound/LAN /Modem 01 Microphoned recording & play 02 Sign wave 03 LAN 04 Modem - IEEE1394 01 Transmit & Receive test 02 Responder Tool 03 1394 GUID check PORTEGE A100 Maintenance Manual - Toshiba A100 VA3 | Maintenance Manual - Page 109
fan starts and press Enter. *** Fan ON *** Press [Enter] key Subtest 06 Quick charge This subtest checks the status for the quick charge. 3-10 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 110
and press Enter. (e.g. PP200AAAAA) 5. "Enter Bundle Number ?" is displayed. Input the computer's PCN/Bundle number and press Enter. (e.g. PMSREQ3Q34H/S0123456789) 6. "Write data OK (Y/N) write the DMI information to File, press Y, and then Enter. PORTEGE A100 Maintenance Manual (960-460) 3-11 - Toshiba A100 VA3 | Maintenance Manual - Page 111
it takes five minutes to complete the test. The computer passes the test if the CPU temperature is less battery F/W test This subtest checks option batteries in the same way as Subtest 12. This subtest is for optional batteries (G71C0002J110 and G71C0002J210). 3-12 PORTEGE A100 Maintenance Manual - Toshiba A100 VA3 | Maintenance Manual - Page 112
3.4 System Test 3 Tests and Diagnostics PORTEGE A100 Maintenance Manual (960-460) 3-13 - Toshiba A100 VA3 | Maintenance Manual - Page 113
Memory This subtest writes test data to conventional memory configured without extended memory manager programs such 04 Cache Memory To test the cache memory, a pass memory. Number of misses < Number of hits L2 Cache Memory To test the L2 cache memory, a memory. Number of misses < Number of hits → OK - Toshiba A100 VA3 | Maintenance Manual - Page 114
3.5 Memory Test 3 Tests and Diagnostics Subtest 06 Stress This test prepares the write/read buffer (size:1b30h) and produce write date 00h, ffh, 00h 00h, ffh, ffh, ffh, ffh 00h, 00h, 00h, 00h, aah These data are generated repeatedly by 1b30h size. PORTEGE A100 Maintenance Manual (960-460) 3-15 - Toshiba A100 VA3 | Maintenance Manual - Page 115
and follow the directions on the screen. The Keyboard test contains six subtests that test the computer's keyboard actions. Move the highlight bar to the subtest you want to execute and press Enter Lock Scroll Lock Alt Ctrl Left Shift Right Shift 3-16 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 116
TEST Module (ZD0003P01) and USB Cable (ZD0003P02) must be connected to the computer. The following message will appear. Select a port to be tested and press may be a problem with the USB port. Check the wraparound connection and repeat the test. PORTEGE A100 Maintenance Manual (960-460) 3-17 - Toshiba A100 VA3 | Maintenance Manual - Page 117
y direction, "OK" is displayed in the X-RATE or Y-RATE. If the IPS switches are pressed at the same time, the subtest menu displays. 3-18 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 118
and press Enter. Test port number select (1:Port3, 2:Port4, 0:Port3&4) ? If the test ends successfully, OK is displayed. If nothing is displayed, there may be a problem with the USB port. Check the wraparound connection and repeat the test. PORTEGE A100 Maintenance Manual (960-460) 3-19 - Toshiba A100 VA3 | Maintenance Manual - Page 119
for VGA This subtest writes the constant data (AAh and 55h) and the address data to the video RAM (16MB). The data is read and compared to the original data. Subtest 02 Gradation for VGA This , and semi-white. Each color displays for three seconds. 3-20 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 120
Dot On /Off for LCD This subtest displays an all-white screen then an all-black screen. The display changes automatically every three seconds. PORTEGE A100 Maintenance Manual (960-460) 3-21 - Toshiba A100 VA3 | Maintenance Manual - Page 121
half the screen "O" and the right half screen no afterimage. To exit this subtest and return to the DISPLAY TEST menu, press Enter. 3-22 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 122
:XXXXX WRITE DATA:XXXXX DATA :XX ADDRESS :XXXXXX ERROR READ STATUS :XXX xxx DIAGNOSTIC TEST VX.XX [Ctrl]+[Break] ;test end [Ctrl]+[C] ;key stop PORTEGE A100 Maintenance Manual (960-460) 3-23 - Toshiba A100 VA3 | Maintenance Manual - Page 123
operator to a specified track, head and address. Read specified address This subtest reads data from a track, head and address specified by an operator. 3-24 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 124
of the STATUS number indicates the drive number being tested and the last two digits indicate the error status code as explained in Table 3-2. PORTEGE A100 Maintenance Manual (960-460) 3-25 - Toshiba A100 VA3 | Maintenance Manual - Page 125
/data This subtest writes random data in a random length to random addresses. This data is then read and compared to the original data. 3-26 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 126
Address This subtest writes data to a specified cylinder and head on the HDD, then reads the data and compares it to the original data. PORTEGE A100 Maintenance Manual (960-460) 3-27 - Toshiba A100 VA3 | Maintenance Manual - Page 127
are displayed alternately by pressing Enter. To exit, press Ctrl + Break. Subtest 02 Backup memory This subtest checks the following backup memories: Writes 1-bit of "on" data (01h through 80h) to address 0Eh through 7Fh data with the original data. 3-28 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 128
they move forward correctly. Current date : 12-31-1999 Current time : 23:59:58 PRESS [Enter] KEY TO EXIT TEST Press Enter to exit. PORTEGE A100 Maintenance Manual (960-460) 3-29 - Toshiba A100 VA3 | Maintenance Manual - Page 129
installed. NDP is installed when the bit 1 of configuration byte is "1". q Control word q Status word q Bus q Addition q Multiplication Press Ctrl + Break to exit. 3-30 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 130
selecting the subtest number 01, the following message will appear. Specify the slot you want to use. Test slot number select (1:slot0, 2:slot1, 0:slot0&1)? PORTEGE A100 Maintenance Manual (960-460) 3-31 - Toshiba A100 VA3 | Maintenance Manual - Page 131
3 Tests and Diagnostics 3.12 Expansion Test Subtest 03 RGB monitor ID test Connect a CRT monitor for this subtest. This subtest is conducted with VESA commands. 3-32 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 132
test the modem functions. Note: For the subtest 01, 02 and 03, use the dedicated test media: TOSHIBA CD-ROM TEST DISK for CD-ROM and DVD-ROM TESTDISC TSD-1 for DVD-ROM. Subtest 01 Sequential writes, reads and compares data at one point on a CD-RW. PORTEGE A100 Maintenance Manual (960-460) 3-31 - Toshiba A100 VA3 | Maintenance Manual - Page 133
wireless LAN test, make sure the Wireless Communication Switch on the left side of the computer is turned on. (The Wireless Communication LED lights orange.) Release the write-protection appears. * * * Main Antenna Test: NG !! * * * 3-32 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 134
15 Wireless LAN (Atheros 11b/g or 11a/b/g) Test This section describes how to perform the wireless LAN transmitting-receiving test with the test program. Note: Use another computer computer is turned on. (The Wireless Communication LED lights orange.) PORTEGE A100 Maintenance Manual (960-460) 3-33 - Toshiba A100 VA3 | Maintenance Manual - Page 135
3 Tests and Diagnostics 3.15 Wireless LAN (Atheros 11b/g or 11a/b/g) Test Setting the responder machine Note: Release After a while, the following message will appear: - - - mac address check OK !! - - - - ...Press any key !! - - - 3-34 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 136
3.15 Wireless LAN (Atheros 11b/g or 11a/b/g) Test 3 Tests and Diagnostics To proceed the test, press any key. When the message. * * * 8.02 11a Tx Test AUX Antenna NG * * * Then the test returns to the main menu automatically. PORTEGE A100 Maintenance Manual (960-460) 3-35 - Toshiba A100 VA3 | Maintenance Manual - Page 137
mode) * * * ....Press test number [1, 3, T] ? _ Press 1 or 3 key to perform the corresponding subtest. To quit the Bluetooth test program, eject the floppy disk and turn the computer off while the menu above is displayed. 3-36 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 138
Subsystem T&D for PCSE(BD_ADDR) VerX.XX Copyright (C) by TOSHIBA Co My BD_ADDR = XXXXXXXXXXXX [h] PPPPPP A SSSSS P P AA S S P PA AS PPPPPP A A SSSSS P AAAAAAA S P A A S S P A A SSSSS SSSSS S S S SSSSS S S S SSSSS PORTEGE A100 Maintenance Manual (960-460) 3-37 - Toshiba A100 VA3 | Maintenance Manual - Page 139
message is displayed. Bluetooth Subsystem T&D for PCSE(BD_ADDR) VerX.XX Copyright (C) by TOSHIBA Co My BD_ADDR = XXXXXXXXXXXX [h] FFFFFF A III L F A A I L F A A I L FFFFFF A A I L F AAAAAAA I L F A A I L F A A III LLLLLLL 3-38 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 140
Connection. Hardware Failure. Page Timeout. Authentication Failure. Key Missing. Memory Full. Connection Timeout. Max Number Of Connections. Max Number Of Parameters. Unspecified Error. ** See the Specification of the Bluetooth System for details. PORTEGE A100 Maintenance Manual (960-460) 3-39 - Toshiba A100 VA3 | Maintenance Manual - Page 141
0x2d Not Exist 0x2e Not Exist 0x2f Not Exist ** See the Specification of the Bluetooth System in detail. Subtest 02 Communication test (DUT by TOSHIBA Co. | DUT | BD_ADDR of the DUT = XXXXXXXXXXXXX [h] Ready - Toshiba A100 VA3 | Maintenance Manual - Page 142
for PCSE(CS-Air) VerX.XX Copyright (C) by TOSHIBA Co | | | Tester | | | [ESC]:Finish O M M M PPPPPP L EEEEEE T EEEEEEE D D C O O M M P L E T E D D C CO OM M P L E T E D D CCCC OOO M M P LLLLLLL EEEEEE T EEEEEEE DDDDD PORTEGE A100 Maintenance Manual (960-460) 3-41 - Toshiba A100 VA3 | Maintenance Manual - Page 143
problem, the following message "INCOMPLETE" is displayed with the Error CODE. Bluetooth Subsystem T&D for PCSE(CS-Air) VerX.XX Copyright (C) by TOSHIBA N CCCC OOO M M P LLLLLLL EEEEEE T EEEEEEE Testing is finished _Press any key to continue. . . 3-42 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 144
Command. No Connection. Hardware Failure. Page Timeout. Authentication Failure. Key Missing. Memory Full. Connection Timeout. Max Number Of Connections. Max Number Of SCO Connections To SCO Air Mode Rejected. Invalid LMP Parameters. Unspecified Error. PORTEGE A100 Maintenance Manual (960-460) 3-43 - Toshiba A100 VA3 | Maintenance Manual - Page 145
Allowed. Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist ** See the Specification of the Bluetooth System in detail. 3-44 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 146
of Playwave/recwave. The sound is recorded automatically from microphone when the following message appears. Recording ......(Press "S" to stop) The sound is played automatically when the following message appears. Playing ......(Press "S" to stop) PORTEGE A100 Maintenance Manual (960-460) 3-45 - Toshiba A100 VA3 | Maintenance Manual - Page 147
Code QE2000P01 made by Nittou Denki Seisakusyo). • Scorpio Modem Initialize • Digital Loopback Test • Modem Sound Test • External Loopback test • RJ11 Connector Test (LED) To finish the Sound/LAN/Modem Test the computer power should be off. 3-46 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 148
* * 1 ....Transmit & Receive test * * 2 ....Responder tool * * 3 ....1394 GUID Display * * * .... Press test number [1-3] ? Press the number you want to test and receiving in a responding test. 1394 GUID Display GUID can be displayed. PORTEGE A100 Maintenance Manual (960-460) 3-47 - Toshiba A100 VA3 | Maintenance Manual - Page 149
ID Error Serial ID Writer Error Parity error Protected mode not change Memory write/read error Cache memory error 2nd Cache error TAG-RAM error Mouse interface error IPS interface error Interface error Retransmit error Mouse handler not support PS/2 mouse & IPS not Bad Command Error Address Mark Not - Toshiba A100 VA3 | Maintenance Manual - Page 150
ERROR BVD1 LINE ERROR ZV Port ERROR NO PCMCIA No Co-Processor Control Word Error Status Word Error Bus Error Addition Error Multiplay Error PORTEGE A100 Maintenance Manual (960-460) 3-49 - Toshiba A100 VA3 | Maintenance Manual - Page 151
transfer. "0" ... Not used "1" ... Correctable data error is corrected. "0" ... Not used "1" ... Index is sensed. "0" ... Not used "1" ... The previous command was terminated with an error. 3-50 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 152
used "0" ... Not used "1" ... Illegal command error or a command abort error. "0" ... The hard disk detected track 0. "1" ... The hard disk could not detect track 0. Not used. PORTEGE A100 Maintenance Manual (960-460) 3-51 - Toshiba A100 VA3 | Maintenance Manual - Page 153
FDD Cleaning 3.21 FDD Cleaning 3.21.1 Function Description This function cleans the heads in the 3.5-inch FDD by executing a series of head load/seek and read operations. A cleaning disk is necessary the DIAGNOSTIC MENU when the program is completed. 3-52 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 154
information generated while a test is in progress and stores the results in RAM. This function can also store data on a floppy disk or output the (TS-No) 3. Pass count (PASS) 4. Error status code (STS) 5. FDD/HDD or memory address (ADDR) 6. Write data (WD) 7. Read data (RD) 8. HDC status code (HSTS - Toshiba A100 VA3 | Maintenance Manual - Page 155
previous page. The 3 key returns to the Diagnostic Menu. The 4 key erases all error log information in RAM. The 5 key outputs the error log information to a printer. The 6 key reads the log information from , it is not added to the error count. 3-54 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 156
This function automatically executes the following tests in sequence: 1. System test (subtest 01) 2. Memory test (subtests 01,02, 04, 06) 3. Display test (subtest 01) 4. FDD connected to the serial port of the computer to execute properly this test. PORTEGE A100 Maintenance Manual (960-460) 3-55 - Toshiba A100 VA3 | Maintenance Manual - Page 157
contents of the disk(s), will be destroyed.] 5. This program is executed in the above mentioned ways. To exit the program, press Ctrl + Break. 3-56 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 158
hard disk. 4. HDD-ID This program reads the hard disk ID and displays the hard disk ID, serial number and other hard disk information. PORTEGE A100 Maintenance Manual (960-460) 3-57 - Toshiba A100 VA3 | Maintenance Manual - Page 159
= XX Format start [[track, head = XXX X]] After the floppy disk is formatted, the following message will appear: Format complete Another format (1:Yes/2:No) ? 3-58 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 160
(1:Yes/2:No) ? (f) To copy another disk, type 1 and the message from step (a) is displayed again. Entering 2 returns the test program to the DIAGNOSTIC MENU. PORTEGE A100 Maintenance Manual (960-460) 3-59 - Toshiba A100 VA3 | Maintenance Manual - Page 161
following message will appear. Select drive number (1:C, 2:D) ? (i) Select a drive number and the following message will be displayed. -- Max. address -- [LBA ] = XXXXXXXXX LBA number ?? 3-60 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 162
dump, select 3. Press number key (1:up, 2:down, 3:end) ? (l) The following message will appear. Selecting 2 returns to the FDD UTILITIES MENU. Another dump (1:Yes, 2:No) ? PORTEGE A100 Maintenance Manual (960-460) 3-61 - Toshiba A100 VA3 | Maintenance Manual - Page 163
Rev. = YYYYYY.. Model No. = YYYY... Reserved (h) = XXXX Double Word Capability = XXXXXXXX Press [Enter] key Press Enter to return to the FDD UTILITIES MENU. 3-62 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 164
(1st ID, 2nd ID) 5. BOOT ROM version 6. KBC version 7. PS Micon Version 8. Total Memory Size 9. Battery Code 10. Sound System 11. The number of Co-processor 12. The number of PCMCIA Slots 13. Modem Type 14. LAN Type 15. The number of HDD 16. Date/Time PORTEGE A100 Maintenance Manual (960-460) 3-63 - Toshiba A100 VA3 | Maintenance Manual - Page 165
* - PS Micom Version = VXXXX (EC Version = VX.XX) * - Total Memory Size= XXXXMB(Conventional Memory = 00639KB) * - Battery Code = ** - Sound System = M1535 * - * - * - * - 1 Math Co-Processor ] 2. Press Enter to return to the DIAGNOSTIC MENU. 3-64 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 166
listed below: 1. Memory (a) Total 2. System Date/Time (a) System Date (b) System Time 3. Battery 4. Password 5. Sound Logo (g) Power Button On/Off (h) Panel Power On/Off 8. Configuration 9. Drives I/O (a) Built-in HDD (b) CD-ROM (c) PC Card 10. PCI Bus 11. PC Card PORTEGE A100 Maintenance Manual - Toshiba A100 VA3 | Maintenance Manual - Page 167
3 Test and Diagnostics 12. Peripheral (a) Internal Pointing Device (b) Hard Disk Mode 13. LEGACY Emulation (a) USB KB/Mouse Legacy Emulation (b) USB-FDD Legacy Emulation 14. PCI LAN 3.26 SETUP 3-66 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 168
XX MEMORY Total = XXXXX KB SYSTEM DATE/TIME Date(MM-DD-YY) Time(HH:MM:SS) = XX-XX-XXXX = XX:XX:XX BATTERY Battery CPU Frequency Mode = Dynamically Switchable Auto Power On = Disabled Sound Logo = Enabled Power Button Lamp = Mode 1 Select items A100 Maintenance Manual (960-460) 3-67 - Toshiba A100 VA3 | Maintenance Manual - Page 169
, press End and then press Y. Note: When you execute the default setting, the following settings are not changed: (1) HDD mode (2) Password (3) Write Policy 3-68 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 170
full power settings. BATTERY SAVE OPTIONS Processing Speed CPU Sleep Mode Display Auto off HDD Auto off System Auto off LCD Brightness Cooling Method = High = Enabled = 30Min. = 30Min. = Disabled (*1) = Bright (*2) Super-Bright (*3) = Maximum Performance PORTEGE A100 Maintenance Manual (960-460 - Toshiba A100 VA3 | Maintenance Manual - Page 171
low power settings. BATTERY SAVE OPTIONS Processing Speed CPU Sleep Mode Display Auto off HDD Auto off System Auto off LCD Brightness Cooling Method = Low = Enabled = 03Min. = 03Min. = 30Min. (*1) = Semi-Bright (*2) Bright (*3) = Battery Optimized 3-70 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 172
battery (*3) Using the AC adapter User Setting Use this option to set the battery save parameters on the sub-window, BATTERY SAVE OPTIONS. For details, see Battery Save Options below. Battery function. This function causes the computer to turn the LCD panel's A100 Maintenance Manual (960-460) 3-71 - Toshiba A100 VA3 | Maintenance Manual - Page 173
turns off the power to the system at the time set if the computer is not used. In Boot mode, this is disabled. Disabled Disables for saving power. (g) Cooling Method Maximum Performance Performance Battery optimized If the CPU becomes too hot, the fan turns A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 174
on setting the user password, refer to the User's Manual. 5. Boot Priority (a) Boot Priority Use this option to set the priority for booting of the computer and the priority for the HDD for booting. FDD→HDD priority of PC Card and Built-in HDD. PORTEGE A100 Maintenance Manual (960-460) 3-73 - Toshiba A100 VA3 | Maintenance Manual - Page 175
protocol. (Default) RPL Sets to RPL protocol. 6. Display This group of options configures the computer's display. (a) Power On Display This option is used to select the display when booting up. JAPAN) for Japan NTSC (US) for US PAL for Europe 3-74 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 176
a Mobile Intel® Pentium® M. Dynamically Switchable Enables Intel SpeedStep technology. When the computer is in use, CPU power consumption and clock speed are automatically switched when necessary. processor at low power consumption and low speed. PORTEGE A100 Maintenance Manual (960-460) 3-75 - Toshiba A100 VA3 | Maintenance Manual - Page 177
. Wake-up on LAN automatically turn on the computer when accessed by the administrator of LAN. When Built-in LAN is "Enabled", this option can be set to "Enabled". AC adapter is required for this option. Note: 1 .Do not remove the AC adapter and battery pack at the same time when you use this - Toshiba A100 VA3 | Maintenance Manual - Page 178
to Mode1 (default). After turning on the power of the computer again, the setting returns to the one before the AC adapter and battery pack are removed. (h) Panel Power On/Off This option is option set the HDD, CD-ROM and PC card. (a) Build-in HDD PORTEGE A100 Maintenance Manual (960-460) 3-77 - Toshiba A100 VA3 | Maintenance Manual - Page 179
of hard disk drive that can boot the computer, when the computer is booted by the drive. 10. PCI Bus This option displays Devices", it can be changed. Auto-Selected Use this setting when OS supports Plug&Play. (Default) Card Bus/16 bit Use this setting when Cared PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 180
without the driver. To start the computer by FD, set this option to "Enabled". Disabled Disables LEGACY support. 14. PCI LAN This option sets the Enable / Disable of the built-in LAN functions. Enabled Enables built-in LAN functions. (Default) PORTEGE A100 Maintenance Manual (960-460 - Toshiba A100 VA3 | Maintenance Manual - Page 181
3 Test and Diagnostics Disabled Disables built-in LAN functions. 3.26 SETUP 3-80 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 182
Chapter 4 Replacement Procedures - Toshiba A100 VA3 | Maintenance Manual - Page 183
4 Replacement Procedures 4 4-ii PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 184
4.10 HDD...4-23 4.11 Wireless LAN module 4-25 4.12 MDC module ...4-26 4.13 RTC battery...4-27 4.14 Internal microphone/Cover latch 4-28 4.14.1 Internal microphone 4-28 4.14.2 Cover latch 4-29 4.15 Bluetooth module 4-30 4.16 Cover assemb ly 4-31 PORTEGE A100 Maintenance Manual (960-460) 4-iii - Toshiba A100 VA3 | Maintenance Manual - Page 185
inch LG Phillips fluorescent lamp 4-68 Figures Figure 4-1 Removing the battery pack 4-8 Figure 4-2 Installing a battery pack 4-9 Figure 4-3 Removing the PC card 4-10 Figure 4-4 Removing the SD memory Figure 4-12 Removing the touch pad board 4-19 4-iv PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 186
memory module 4-21 Figure 4-14 Removing the HDD assembly 4-23 Figure 4-15 Removing the HDD 4-24 Figure 4-16 Removing the wireless LAN module 4-25 Figure 4-17 Removing the MDC module 4-26 Figure 4-18 Removing the RTC battery (1) to (12 4-56 to 4-67 PORTEGE A100 Maintenance Manual (960-460) 4-v - Toshiba A100 VA3 | Maintenance Manual - Page 187
4 Replacement Procedures Figure 4-56 to 4-63 Replacing LG Phillips fluorescent lamp (1) to (8 4-68 to 4-76 4-vi PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 188
in order to replace one. The chart below provides a guide as to which other FRUs must be removed before a particular manual. In all cases when removing an FRU, the battery pack must also be removed. When repairing an FRU that is the potential cause of a computer A100 Maintenance Manual (960-460) 4-1 - Toshiba A100 VA3 | Maintenance Manual - Page 189
the following safety instructions before disassembling the computer and always follow the instructions while working on the computer. Danger: 1. In the case of the battery, always use authentic parts or equivalent parts approved by Toshiba. Other batteries may have different specifications that are - Toshiba A100 VA3 | Maintenance Manual - Page 190
AC adapter and battery pack before commencing any of the procedures. The procedure for removing the battery pack is described in section "4.2.1 Battery Pack". 1. Do not disassemble the computer that the computer and replaced part operate correctly. PORTEGE A100 Maintenance Manual (960-460) 4-3 - Toshiba A100 VA3 | Maintenance Manual - Page 191
connectors are used for all other cables. Simply pull out or push in these connectors to disconnect or reconnect. Pressure plate connector Spring connector 4-4 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 192
following general points when assembling the computer. θ Take your time and follow the instructions carefully. Hurrying the assembly work will only introduce new problems. θ Check that all cables static carpet or flooring θ A pair of needle-nose pliers PORTEGE A100 Maintenance Manual (960-460) 4-5 - Toshiba A100 VA3 | Maintenance Manual - Page 193
the PH point size "1" screwdriver for screws fixing the expansion memory slot cover and the keyboard. Press along the axis of the the screw. This is because the contact area between the screw and driver is less than for a pan head screw (standard pan-shaped screw A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 194
easier, markings of the kinds of the screws including the types and lengths of the screws are indicated on the computer body. Format: Screw shape + Screw length (mm) Screw shape B: Bind screw F: Flat bind screw S: Super thin head screw T: Tapping screw U: Other screws (Unique screws: pan - Toshiba A100 VA3 | Maintenance Manual - Page 195
not drop, knock, scratch, disassemble, twist, or bend the battery pack. 1. Turn off the power of the computer. 2. Disconnect the AC adapter and all other external devices from the computer. 3. Turn the computer upside down. 4. Slide the battery latch in the direction indicated by the arrow to loosen - Toshiba A100 VA3 | Maintenance Manual - Page 196
Use only the batteries approved by Toshiba. Note: Check v isually the battery terminals and clean off any dirt with a dry cloth. 1. Turn off the power of the computer. 2. Connect the AC adapter and all other external devices to the computer. 3. Turn the computer upside down. 4. Se the battery to the - Toshiba A100 VA3 | Maintenance Manual - Page 197
Figure 4-3.) Caution: Insert or remove the PC card in accordance with any instructions in the PC card manual or the manuals of the computer system you are using. 1. Push the eject button. It will pop out and press it until it is securely connected. 4-10 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 198
describes the procedure for removing the SD memory card. (See Figure 4-4.) Caution: Insert or remove the SD memory card in accordance with any instructions in the SD memory card manual or the manuals of the computer system you are using. 1. Push the SD memory card. It will pop out partly when - Toshiba A100 VA3 | Maintenance Manual - Page 199
slightly the connector panel at the center. Insert the ends of connector panel to the installing holes of base. 2. Close the connector panel. 4-12 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 200
a keyboard holder. (See Figure 4-6.) 1. Hook the latches at the bottom of the keyboard holder first. 2. Push down the upper side of the keyboard holder. PORTEGE A100 Maintenance Manual (960-460) 4-13 - Toshiba A100 VA3 | Maintenance Manual - Page 201
and pull down to the front. 3. Remove the keyboard cable from the connector PJ3200 on the system board. PJ3200 Figure 4-8 Removing the connector 4-14 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 202
on the palm-rest and insert the latches under the palm rest. 3. Fix the keyboard with the following screws. • M2×4Z BIND screw x2 PORTEGE A100 Maintenance Manual (960-460) 4-15 - Toshiba A100 VA3 | Maintenance Manual - Page 203
. • M2.5×12B FLAT BIND screw x1 2. Insert a screwdriver into the hole from the space for a battery pack to push the rear of the optical drive. M2.5 ×12B FLAT BIND Hole for pushing out the optical following screw. • M2.5×12B FLAT BIND screw x1 4-16 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 204
the palm rest with adhesives, so it can not be removed. When a touch pad is broken, replace a palm rest with a touch pad. 1. Turn over the computer and remove the following screw fixing the palm rest. • M2×4Z BIND screw x1 M2×4Z BIND Figure 4-10 Removing the screw 2. Turn over the - Toshiba A100 VA3 | Maintenance Manual - Page 205
. • M2×3C S-THIN screw x2 • M2.5×12B FLAT BIND screw x1 3. Connect the cable to the connector PJ 3201 on the system board. 4-18 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 206
Replacement Procedures 4. Turn over the computer and fix the palm rest with the When a touch pad is broken, replace with a palm rest and a touch pad. A service part of a touch pad is not stuck to a palm rest, so before installing, a touch 4-12.) PORTEGE A100 Maintenance Manual (960-460) 4-19 - Toshiba A100 VA3 | Maintenance Manual - Page 207
the touch pad board. 2. Fix the touch pad board with the following screws. • M2×3C S-THIN screw x2 3. Connect the two flat cables. 4-20 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 208
confirm that the computer is in boot mode. Then perform the following procedure. (See Figure 4-13.) 1. Turn up the insulator and insert the memory module into the connector of the computer slantwise with the label up and press it to connect firmly. PORTEGE A100 Maintenance Manual (960-460) 4-21 - Toshiba A100 VA3 | Maintenance Manual - Page 209
the memory module until it is latched firmly Caution: The power must be turned off when you insert the memory module. Inserting a memory module with the power on risks damaging the module or the computer itself. Never press hard or bend the memory module. 4-22 PORTEGE A100 Maintenance Manual (960 - Toshiba A100 VA3 | Maintenance Manual - Page 210
Procedures Removing the HDD The following describes the procedure for removing the HDD. (See Figure 4-14, 4-15.) Caution: Take care not to press on the top or bottom of the HDD. Pressure may cause fixing the HDD bracket. • M3×4S FLAT BIND screw x4 PORTEGE A100 Maintenance Manual (960-460) 4-23 - Toshiba A100 VA3 | Maintenance Manual - Page 211
the HDD assembly into the HDD slot. Insert the tab into the gap between the chassis of the computer and the HDD assembly. 3. Install the HDD cover from the bottom of the computer and secure it with the following screw. • M2.5×12B FLAT BIND screw x1 4-24 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 212
module To install a wireless LAN module, perform the following procedure. (See Figure 4-16.) 1. Insert a wireless LAN module into the connector of the computer slantwise and press it to connect firmly. 2. Push down the wireless LAN module until it is latched firmly. 3. Connect the white and black - Toshiba A100 VA3 | Maintenance Manual - Page 213
Figure 4-17.) 1. Fix the MDC module with the following screws. • M2×3C S-THIN screw x2 2. Connect the MDC cable to the MDC module. 4-26 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 214
the RTC battery Installing a RTC battery To remove a RTC battery, perform the following procedure. (See Figure 4-18.) 1. Connect the RTC battery cable to the connector PJ8760 on the system board. 2. Turn up the insulator and set the RTC battery in the slot. PORTEGE A100 Maintenance Manual (960-460 - Toshiba A100 VA3 | Maintenance Manual - Page 215
. (See Figure 4-19.) 1. Insert the internal microphone into the slot. 2. Connect the internal microphone cable to the connector PJ6003 on the system board. 4-28 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 216
, perform the following procedure. (See Figure 4-20.) 1. Set the cover latch. 2. Fix the cover latch with the following screws. • M2.5×4Z BIND screw x2 PORTEGE A100 Maintenance Manual (960-460) 4-29 - Toshiba A100 VA3 | Maintenance Manual - Page 217
4 Replacement Procedures 4.15 Bluetooth module 4.15 Bluetooth module Removing the Bluetooth module To remove the Bluetooth module, perform the following procedure. ( screw. • M2×3C S-THIN screw x1 3. Connect the flat cable to the Bluetooth module. 4-30 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 218
board cable from the connectors PJ5600 and PJ9500 on the system board. PJ5600 (LCD cable) PJ9500 (LED board cable) Figure 4-22 Removing the cables PORTEGE A100 Maintenance Manual (960-460) 4-31 - Toshiba A100 VA3 | Maintenance Manual - Page 219
.5×4B FLAT BIND screw x3 (,) • M2.5×12B FLAT BIND screw x1 (ƒ) (When the optical drive is not removed.) •• • , • • • , • ƒ , • • • • • • Figure 4-23 Removing the screws 4-32 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 220
the optical drive is not removed.) 3. Connect the LCD cable and LED board cable to the connectors PJ5600 and PJ9500 on the system board. PORTEGE A100 Maintenance Manual (960-460) 4-33 - Toshiba A100 VA3 | Maintenance Manual - Page 221
following procedure. (See Figure 4-25.) 1. Connect the flat cable to the connector on the LED board. 2. Insert the LED board into the slot. 4-34 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 222
BIND screw x1 System board M2.5x12B FLAT BIND PJ8770 CPU FAN cable Insulator M2.5x4B FLAT BIND Figure 4-26 Removing the system board PORTEGE A100 Maintenance Manual (960-460) 4-35 - Toshiba A100 VA3 | Maintenance Manual - Page 223
BIND screw x1 2. Connect the CPU FAN cable to the connector PJ8770 on the system board. 3. Cover the connector PJ8770 with the insulator. 4-36 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 224
a 2nd battery board, perform the following procedure. (See Figure 4-27.) 1. Insert the connector of the 2nd battery board into the connector PJ9501 on the system board and fix the 2nd battery board with the following screws. • M2.5×4B FLAT BIND screw x2 PORTEGE A100 Maintenance Manual (960-460 - Toshiba A100 VA3 | Maintenance Manual - Page 225
4 Replacement Procedures 4.19 2nd Battery board/Heat sink/CPU 4.19.2 Heat sink Removing the heat sink To remove the heat sink, perform the following procedure. (See sink on the CPU. Fix the holder with the following screws. • M2×4Z BIND screw x2 4-38 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 226
4.19 2nd Battery board/Heat sink/CPU 4 Replacement Procedures 4.19.3 CPU Removing the CPU Caution: The temperature of CPU may with a minus screwdriver to release the lock. 2. Remove the CPU. (Locked) Cam (Released) Figure 4-29 Removing the CPU PORTEGE A100 Maintenance Manual (960-460) 4-39 - Toshiba A100 VA3 | Maintenance Manual - Page 227
4 Replacement Procedures 4.19 2nd Battery board/Heat sink/CPU Installing a CPU To remove a CPU perform the following procedure. (See Figure 4-30.) 1. the above figure.) 3. Turn the cam clockwise 90 degrees with a minus screwdriver to fix the CPU. 4-40 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 228
. (See Figure 4-31.) 1. Install the CPU fan to the base assembly and fix it with the following screws. • M2.5×4B FLAT BIND screw x2 PORTEGE A100 Maintenance Manual (960-460) 4-41 - Toshiba A100 VA3 | Maintenance Manual - Page 229
the speaker holders 3. Remove the speakers from the speaker holders. 4. Remove the insulator fixing the cables and remove the speakers and speaker cable. 4-42 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 230
) 3. Place the speaker cable and stick the insulator in two places to fix the cables. 4. Stick two acetate tapes to fix the speaker cable. PORTEGE A100 Maintenance Manual (960-460) 4-43 - Toshiba A100 VA3 | Maintenance Manual - Page 231
the following screws. • M2×4Z BIND screw x2 M2×4Z BIND Mask seal Mask seal Figure 4-33 Removing the screws and mask seals 4-44 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 232
both sides and remove the FL inverter. • M2×4Z BIND screw x1 Connector M2×4Z BIND FL inverter Figure 4-35 Removing the FL inverter PORTEGE A100 Maintenance Manual (960-460) 4-45 - Toshiba A100 VA3 | Maintenance Manual - Page 233
unit / FL inverter 4. Remove the following screws fixing the LCD unit. • M2×4Z BIND screw x4 Guide hole M2×4Z BIND Figure 4-36 Removing the screws 5. Put a soft cloth on the keyboard not to on the LCD connector on the back of the LCD unit. 4-46 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 234
the LCD and fix with the glass tape. 2. Put the LCD unit on the LCD with the guide hole into the guide and fix with the following screws. • M2×4Z BIND screw x4 3. Connect the two cables to screws and stick the mask seals. • M2×4Z BIND screw x2 PORTEGE A100 Maintenance Manual (960-460) 4-47 - Toshiba A100 VA3 | Maintenance Manual - Page 235
procedure. (See Figure 4-38.) 1. Pass the LCD cable through the hinge hole, put the cable (to the connector on the system board) in the slot guiding the cable at the back. 4-48 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 236
the front). Wireless LAN antenna Acetate tapes Antenna cable (Black) Antenna cable (White) Acetate tapes Hinge cover Figure 4-39 Removing the wireless LAN antenna PORTEGE A100 Maintenance Manual (960-460) 4-49 - Toshiba A100 VA3 | Maintenance Manual - Page 237
place and fix the antenna cable with the acetate tape at five points. (fix together with the Bluetooth antenna cable at three points) 4-50 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 238
from the front). 3. Remove the Bluetooth antenna cable from the hinge hole. Bluetooth antenna Acetate tapes Hinge cover Figure 4-41 Removing the Bluetooth antenna PORTEGE A100 Maintenance Manual (960-460) 4-51 - Toshiba A100 VA3 | Maintenance Manual - Page 239
cover in place and fix it with acetate tape at four points (fix together with the wireless LAN antenna cable at three points). 4-52 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 240
(left) • M2.5×4B FLAT BIND screw x3 (right) Caution: Silicon grease is applied to screws on the base side. Drive the screws a little strongly. PORTEGE A100 Maintenance Manual (960-460) 4-53 - Toshiba A100 VA3 | Maintenance Manual - Page 241
x3 (left) • M2.5×4B FLAT BIND screw x3 (right) Caution: When fixing the hinge assembly, use new screws and apply Locktight to them. 4-54 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 242
is different for each LCD module. Refer to the appropriate procedure. Type 12.1 inch 12.1 inch Part.No G33C0000J110001 G33C0000H110001 Supplier TDM LG Phillips Section 4.25.1 4.25.2 Note: before connecting or disconnecting cables and connectors. PORTEGE A100 Maintenance Manual (960-460) 4-55 - Toshiba A100 VA3 | Maintenance Manual - Page 243
4 Replacement Procedures 4.25 Fluorescent lamp 4.25.1 Replacing the 12.1 inch TDM fluorescent lamp The following describes the procedure for replacing the fluorescent lamp. (See tape on the lamp side Figure 4-44 Replacing TDM fluorescent lamp(1) 4-56 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 244
the X-PCB insulating sheet being on the bezel. 2. Be careful not to damage the TAB. X-PCB insulating sheet Figure 4-45 Replacing TDM fluorescent lamp (2) PORTEGE A100 Maintenance Manual (960-460) 4-57 - Toshiba A100 VA3 | Maintenance Manual - Page 245
left and the side of right. Caution: When removing screws, use a Phillips screwdriver with bit of No.0. Figure 4-46 Replacing TDM fluorescent lamp(3) 4-58 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 246
the upper latches, do not damage the TAB. 2. When removing the bezel, do not deform the bezel. Latches Figure 4-47 Replacing TDM fluorescent lamp(4) PORTEGE A100 Maintenance Manual (960-460) 4-59 - Toshiba A100 VA3 | Maintenance Manual - Page 247
4 Replacement Procedures 4. Opening PCB 1) Open the PCB horizontally. Caution: Do not damage the TAB. 4.25 Fluorescent lamp Open the X-PCB from the back Figure 4-48 Replacing TDM fluorescent lamp(5) 4-60 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 248
, lower, right and left. ?? Cell with PCB Remove the cell while peeling off the double -sided tape (1 point). Figure 4-49 Replacing TDM fluorescent lamp(6) PORTEGE A100 Maintenance Manual (960-460) 4-61 - Toshiba A100 VA3 | Maintenance Manual - Page 249
4 Replacement Procedures 4.25 Fluorescent lamp 4-62 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 250
4.25 Fluorescent lamp Disassembling the module 1. Check of back light for replacement 1) Refer to the following figure. 4 Replacement Procedures The sheet shall not be out of the frame. Figure 4-50 Replacing TDM fluorescent lamp(7) PORTEGE A100 Maintenance Manual (960-460) 4-63 - Toshiba A100 VA3 | Maintenance Manual - Page 251
far as it will go. Remove the peeled tape on the double-sided tape Back light unit Figure 4-51 Replacing TDM fluorescent lamp(8) 4-64 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 252
the back of back light unit. Caution: Do not damage the TAB. Fold the X-PCB to the back. Figure 4-52 Replacing TDM fluorescent lamp(9) PORTEGE A100 Maintenance Manual (960-460) 4-65 - Toshiba A100 VA3 | Maintenance Manual - Page 253
bezel. Folding of reflector shall be within bezel. PCB GND-CU shall be within the bezel. Figure 4-53 Replacing TDM fluorescent lamp(10) 4-66 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 254
torque of screw driving shall be 0.1666N/m (1.7Kgf.cm). 3. Use a Phillips screwdriver with the bit of No. Figure 4-54 Replacing TDM fluorescent lamp(11) PORTEGE A100 Maintenance Manual (960-460) 4-67 - Toshiba A100 VA3 | Maintenance Manual - Page 255
part. Sticking X-PCB insulating sheet Standard for sticking FL cable tape: Stick it making the second scribed line from the center of display as a guide Standard for sticking bezel tape: Stick it between scribed lines. Standard for sticking FL cable tape: Stick it making the outline of bezel - Toshiba A100 VA3 | Maintenance Manual - Page 256
4.25 Fluorescent lamp 4 Replacement Procedures 4.25.2 Replacing the 12.1 inch LG Phillips fluorescent lamp The following describes the procedure for replacing the fluorescent lamp. this process. Figure 4-56 Replacing LG Phillip fluorescent lamp (1) PORTEGE A100 Maintenance Manual (960-460) 4-69 - Toshiba A100 VA3 | Maintenance Manual - Page 257
4 Replacement Procedures 4.25 Fluorescent lamp 2. Disassembly of Top case 1) Disassembly of Top Case Caution: Pressure or stress should not be given on Top Case and Gate TCP. Figure 4-57 Replacing LG Phillip fluorescent lamp (2) 4-70 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 258
PCB Caution: Pressure or stress should not be given on PCB and TCP during removing double tape. Figure 4-58 Replacing LG Phillip fluorescent lamp (3) PORTEGE A100 Maintenance Manual (960-460) 4-71 - Toshiba A100 VA3 | Maintenance Manual - Page 259
Disassembly of Tape Adhesives used for Sheets fixing (5Point). 3) Disassembly of Sheets and Light guide. Caution: No penetration of foreign body is indispensable with no scratch on the surface of each 4-59 Replacing LG Phillip fluorescent lamp (4) 4-72 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 260
Procedures 5. Assembly of Lamp ASSY, Plates, Sheets, Light guide, Tape Adhesive and Board ASSY 1) Detaching a torque with Screw should be below 2.0kgf.cm. 3) Assembly of Plates, Light Guide and Sheets.(Diffuser down Sheet fixing with one Double Tape) Caution: No penetration of - Toshiba A100 VA3 | Maintenance Manual - Page 261
Phillip fluorescent lamp (5) 6. Assembly of Source PCB and Gate PCB 1) Assembly of Source PCB Caution: Stress should not be given on TCP. 4-74 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 262
4.25 Fluorescent lamp 2) Assembly of Gate PCB Caution: Stress should not be given on TCP. 4 Replacement Procedures Figure 4-61 Replacing LG Phillip fluorescent lamp (6) PORTEGE A100 Maintenance Manual (960-460) 4-75 - Toshiba A100 VA3 | Maintenance Manual - Page 263
4 Replacement Procedures 7. Assembly of Top Case 1) Assembly of Top Case Caution: Pressure should not be given on Gate TCP. 4.25 Fluorescent lamp Figure 4-62 Replacing LG Phillip fluorescent lamp (7) 4-76 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 264
of Tape adhesive used for B/L Wire fixing Caution: Pressure or stress should not be given on B/L Wire. Figure 4-63 Replacing LG Phillip fluorescent lamp (8) PORTEGE A100 Maintenance Manual (960-460) 4-77 - Toshiba A100 VA3 | Maintenance Manual - Page 265
Appendices - Toshiba A100 VA3 | Maintenance Manual - Page 266
Appendices App-ii PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 267
System Board Front View B-1 B.2 System Board Back View B-3 B.3 2nd battery Board Front and Back View B-5 B.4 LED Board Front and Back View connector (6pin C-13 C.14 PJ6003 Internal microphone connector (2pin C-13 C.15 PJ4100/RJ11 Network I/F connector C-13 C.16 PJ2102 Mini PCI I/F connector - Toshiba A100 VA3 | Maintenance Manual - Page 268
I/F connector (50pin C-21 C.29 PJ8500 2nd battery Connector (10pin C-22 Appendix D Keyboard Scan/Character Codes D-1 Appendix E Key Layout ...E-1 Appendix F BIOS/KBC/EC Update F-1 Appendix G Reliability ...G-1 Appendix H Key FD ...H-1 App-iv PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 269
Appendices Figures Figure B-1 Figure B-2 Figure B-3 Figure B-4 System board layout (front B-1 System board layout (Back B-3 2nd battery board layout B-5 LED board layout B-6 Figure E-1 Key layout ...E-1 PORTEGE A100 Maintenance Manual (960-460) App-v - Toshiba A100 VA3 | Maintenance Manual - Page 270
B-2 System board (back B-4 2nd battery board B-5 LED board...B-6 System Board Internal microphone connector (2pin C-13 Table C-15 PJ4100/RJ11 Network I/F connector C-13 Table 18 Table C-22 PJ8810 Main battery connector (10pin C-18 Table C-23 PJ8760 RTC battery connector (2pin C-18 Table - Toshiba A100 VA3 | Maintenance Manual - Page 271
Board Table C-28 PJ9650 System Board1 I/F connector (50pin C-21 Table C-29 PJ8500 2nd battery Connector (10pin C-22 Table D-1 Table D-2 Table D-3 Table D-4 Table D-5 Table D-6 Table code D-7 No. 126 Key scan code D-8 Table G-1 MTBF ...G-1 PORTEGE A100 Maintenance Manual (960-460) App-vii - Toshiba A100 VA3 | Maintenance Manual - Page 272
Appendices App-viii PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 273
the module into place, because stress can affect its performance. Also, the panel's polarized surface is easily scarred, so be careful when handling it. PORTEGE A100 Maintenance Manual (960-460) A-1 - Toshiba A100 VA3 | Maintenance Manual - Page 274
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 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 275
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. PORTEGE A100 Maintenance Manual (960-460) A-3 - Toshiba A100 VA3 | Maintenance Manual - Page 276
Do not 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. 9. Do not disassemble the LCD module. Disassembly - Toshiba A100 VA3 | Maintenance Manual - Page 277
Apx. A Handling the LCD Module Appendices 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. PORTEGE A100 Maintenance Manual (960-460) A-5 - Toshiba A100 VA3 | Maintenance Manual - Page 278
Appendices Apx. A Handling the LCD Module A-6 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 279
Apx. B Board Layout Apx. B Appendix B Board Layout B.1 System Board Front View (A) Appendices (R) (Q) (P) (O) (N) (M) (L) (K) (J) (B) (C) (D) (E) (F) (G) (I) Figure B-1 System board layout (front) PORTEGE A100 Maintenance Manual (960-460) B-1 - Toshiba A100 VA3 | Maintenance Manual - Page 280
's name LCD I/F connector SD card I/F connector FAN connector Memory 1 I/F connector Memory2 I/F connector Speaker I/F connector External microphone Debug port RTC Battery connector Keyboard I/F connector LED board I/F connector Bluetooth I/F connector B-2 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 281
Apx. B Board Layout B.2 System Board Back View (A) (B) (C) (E) (D) Appendices (O) (N) (M) (L) (K) (J) (I) (H) (G) (F) (P) Figure B-2 System board layout (Back) PORTEGE A100 Maintenance Manual (960-460) B-3 - Toshiba A100 VA3 | Maintenance Manual - Page 282
I/F connector HDD I/F connector YEBISU3S FWH Network I/F connector TV out I/F connector CPU Montara-GM LCD I/F connector 2nd battery board I/F connector 1394 I/F connector USB2 I/F connector USB1 I/F connector DC-IN connector PC card I/F connector B-4 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 283
Apx. B Board Layout B.3 2nd battery Board Front and Back View Appendices (A) (Front) Mark (A) (B) (B) (Back) Figure B-3 2nd battery board layout Table B-3 2nd battery Board Number PJ9650 PJ8500 Name System board I/F connector 2nd battery PORTEGE A100 Maintenance Manual (960-460) B-5 - Toshiba A100 VA3 | Maintenance Manual - Page 284
Appendices B.4 LED Board Front and Back View Apx. B Board Layout (Front) (B) Mark (A) (Back) Figure B-4 LED board layout Table B-4 LED Board Number PJ9600 Name Main board 1 I/F connector B-6 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 285
Assignment System Board Appendices C.1 PJ1400/PJ1401 Memory 1/2 connector (200pin) Table C-1 Memory 1/2 connector (200pin)(1/4) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 I/O I/O 50 SDQ18R-B2P I/O - 52 GND - I/O 54 SDQ22R-B2P I/O PORTEGE A100 Maintenance Manual (960-460) C-1 - Toshiba A100 VA3 | Maintenance Manual - Page 286
SMA04R-B2P I 110 SMA02R-B2P I 112 SMA00R-B2P I 114 2R5-B2V - 116 SBS1R-B2P I 118 SRASR-B2N I 120 SCASR-B2N I 122 SCS1-B2N I 124 N.C - C-2 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 287
GND - 187 SDQ58R-B2P I/O 189 SDQ62R-B2P I/O 191 2R5-B2V - 188 SDQ59R-B2P I/O 190 SDQ63R-B2P I/O 192 2R5-B2V - 193 SMBDAT-P3P I/O 194 GND - PORTEGE A100 Maintenance Manual (960-460) C-3 - Toshiba A100 VA3 | Maintenance Manual - Page 288
Apx. C Pin Assignment Table C-1 Memory 1/2 connector (200pin)(4/4) Pin No. 5 TXDTAO-PYN O 7 GND - 9 TXDTA1-PYP O 11 TXDTA2-PYN O 13 GND - 15 TXCLKA-PYP O 17 BRT2DA -S3P O 19 FL-P5V - 21 FL-P5V - 23 GND - 40 NC - C-4 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 289
-PXP O O 4 N.C - 5 GND - 6 GND - 7 GND - 8 GND - 9 P5V - 10 GND - 11 N.C - 13 (HSYNC-B3P) O 12 (DDCSDA-P3P) O 14 (VSYNC-B3P) O 15 DDCACK -P3P O C.4 PJ5640 TV out I/F connector (3pin) Table C-4 TV out I/F connector (3pin) Pin No. Signal name I/O Pin No. Signal - Toshiba A100 VA3 | Maintenance Manual - Page 290
(44pin) Table C-5 HDD I/F connector (44pin) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 Signal name NC P5V GND O 36 PDD04-P3P I O 38 PDD05-P3P I O 40 PDD06-P3P I O 42 PDD07-P3P I - 44 IDRSTA-P5N I C-6 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 291
P3P I 10 SDD10-P3P O 11 SDD05-P3P I 12 SDD11-P3P O 13 SDD04-P3P I 14 SDD12-P3P O 15 SDD03-P3P I 16 SDD13-P 3P O 17 SDD02-P3P 19 SDD01-P3P 21 SDD00-P3P I 18 SDD14-P3P O NC - 47 NC 49 NC - 48 GND - - 50 NC - PORTEGE A100 Maintenance Manual (960-460) C-7 - Toshiba A100 VA3 | Maintenance Manual - Page 292
- C.9 PJ 2000 Debug port connector (4pin) Table C-9 Debug port connector (4pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 B3V 3 (DBGTX) - 2 DBGRX-B3P I O 4 GND - C-8 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 293
Table C-10 PC card I/F connector (150pin) (1/3) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 BCAD21-BYP I/O I/O 54 BCAD22-BYP I/O I/O 56 BCAD23-BYP I/O I 58 BCAD24-BYP I/O - 60 BCCBE3-BYN I/O PORTEGE A100 Maintenance Manual (960-460) C-9 - Toshiba A100 VA3 | Maintenance Manual - Page 294
-B Y N I 112 MCVCCA - 113 MCVCCA - 114 MCVPPA - 115 ACCLK -BYP I/O 116 ACTRDY-BYN I/O 117 ACIRDY -BYN I/O 119 ACFRAM-BYN I/O 118 GND - 120 ACCBE2-BYN I/O C-10 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 295
I/O 142 GND - 143 ACAD29-BYP I/O 144 ACAD30-BYP I/O 145 ACD02-BYP I/O 146 ACAD31-BYP I/O 147 ACCLKR-BYN I/O 148 ACCD02-B3N I/O 149 GND - 150 GND - PORTEGE A100 Maintenance Manual (960-460) C-11 - Toshiba A100 VA3 | Maintenance Manual - Page 296
-S3N O 11 KBSC06 -S 3 N O 13 KBSC07 -S 3 N O 12 KBRT00-S3P I 14 KBSC08-S3N O 15 KBSC09 -S 3 N O 16 KBRT01-S3P I 17 KBRT02 -S3P I 19 KBSC10 -S 3 N O 21 KBRT04 - - 2 P5V I/O I/O 4 PADCLK -P5P I/O - 6 GND - - 8 GND - C-12 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 297
I/O Pin No. Signal name I/O 1 INTMIC I 2 A-GND - C.15 PJ4100/RJ11 Network I/F connector Table C-15 Network I/F connector (12pin) Pin No. A1 A3 A5 A7 A9 A11 -E3N) O - A8 N.C. - I A10 LAN-E3V - I A12 LAN-E3V - - B2 MDMRING-B3P - PORTEGE A100 Maintenance Manual (960-460) C-13 - Toshiba A100 VA3 | Maintenance Manual - Page 298
connector (124pin) Table C- 16 Mini PCI I/F connector (124pin)(1/2) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 I/O - 56 PAR-P3P I/O I/O 58 AD18-P3P I/O I/O 60 AD16-P3P I/O I/O 62 GND - C-14 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 299
96 AD00-P3P I/O - 98 N.C. - I/O 100 N.C. - - 102 GND - - 104 GND - - 106 N.C. - - 108 N.C. - - 110 N.C. - - 112 N.C. - - 114 GND - - 116 N.C. - - 118 GND - - 120 GND - - 122 N.C. - - 124 B3V - PORTEGE A100 Maintenance Manual (960-460) C-15 - Toshiba A100 VA3 | Maintenance Manual - Page 300
connector (20pin) Table C-17 Bluetooth connector (20pin) Pin No. 1 3 5 7 9 11 13 15 17 19 Signal name BT-E3V N.C. USBP4-S3P N.C. N.C. N.C. (BTRS T-S3P) N.C. N.C. N.C. SDAT1-B3P I/O 9 SDAT2-B3P I/O 10 SDCD-B3N I 11 SDWP-B3P I 12 GND - C-16 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 301
name I/O 1 NC - 2 GND - 3 GND - 4 MDMP-BXP I/O 5 NC - 6 NC - 7 NC - 8 GND - 9 NC - 10 NC - 11 NC - 12 NC - 13 NC - 14 NC - 15 GND - 16 MDC-B3V - 17 MDC-B3V - 18 NC - 19 GND - 20 GND - 21 NC - 22 M97SY2-P3P I 23 M970T2-P 3P I 24 - Toshiba A100 VA3 | Maintenance Manual - Page 302
battery connector (2pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 (R3V) - 2 GND - C.24 PJ8770 FAN connector (3pin) Table C-24 FAN connector (3pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 FANVCC - 2 GND - 3 FANG-P3P O C-18 PORTEGE A100 Maintenance Manual - Toshiba A100 VA3 | Maintenance Manual - Page 303
Headphone connector (6pin) Table C-26 Headphone connector (6pin) Pin No. 1 3 5 Signal name GND HEADR-PXP HPIN-P3N I/O Pin No. Signal name I/O - 2 HEADL -PXP O O 4 GND - I 6 N.C. - PORTEGE A100 Maintenance Manual (960-460) C-19 - Toshiba A100 VA3 | Maintenance Manual - Page 304
O 3 NC 5 GND - 4 SDLED-B5P O - 6 CDLED1-P5N O 7 HDDLED1-P5N O 8 P5V - 9 BAT2DR O 10 BAT2OR -S 5 N O 11 GND - 12 BAT1GR -S 5 N O 13 BAT1OR-S5N O 14 S5V - 15 PWLEGR-S3N O 16 PWLEOR-S3N O 17 GND - 18 DCINGR-S5N O 19 DCINOR-S5N O 20 S5V - C-20 PORTEGE - Toshiba A100 VA3 | Maintenance Manual - Page 305
2nd Battery Board Appendices C.28 PJ9650 System Board1 I/F connector (50pin) Table C-28 System Board1 I/F connector (50pin) Pin No. 1 3 5 7 9 11 13 15 17 19 I 42 NC - - 44 PVBAT2 - 46 PVBAT2 - - 48 PVBAT2 - - 50 PVBAT2 - PORTEGE A100 Maintenance Manual (960-460) C-21 - Toshiba A100 VA3 | Maintenance Manual - Page 306
battery Connector (10pin) Table C-29 2nd battery Connector (10pin) Pin No. 1 3 5 7 9 Signal name PVBAT2 CDCHG2 -S5P PSCL-S5P GND BT2VD I/O Pin No. Signal name I/O - 2 BTMP2-SXP I I 4 BT2VD - I 6 PSDA-S5P I - 8 DBT20V -S 5 N I - 10 GND - C-22 PORTEGE A100 Maintenance Manual - Toshiba A100 VA3 | Maintenance Manual - Page 307
4E 13 = + 0D 8D 55 F0 55 15 BkSp 0E 8E 66 F0 66 16 Tab 0F 8F 0D F0 0D 17 Q 10 90 15 F0 15 18 W 11 91 1D F0 1D 19 24 F0 24 20 R 13 93 2D F0 2D 21 T 14 94 2C F0 2C 22 Y 15 95 35 F0 35 23 U 16 96 3C F0 3C *2 24 I 17 97 43 F0 43 - Toshiba A100 VA3 | Maintenance Manual - Page 308
F0 5A *3 44 Shift (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 V 2F AF 2A 55 / ? 35 B5 4A F0 4A *2 57 Shift (R) 36 B6 59 F0 59 D-2 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 309
0B 41 C1 83 F0 83 42 C2 0A F0 0A 43 C3 01 F0 01 44 C4 09 F0 09 *3 dynabook C7/C4100 Maintenance Manual D-3 - Toshiba A100 VA3 | Maintenance Manual - Page 310
No. 42 in a 102-key model. Refer to Table D-6, No. 124 key scan code. Refer to Table D-7, No. 126 key scan code. *4 1F 2F D-4 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 311
With right Shift E0 AA ___________E0 B6 E0 2A E0 36 E0 F0 12 _________E0 F0 59 E0 12 E0 59 dynabook C7/C4100 Maintenance Manual D-5 - Toshiba A100 VA3 | Maintenance Manual - Page 312
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 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 313
E0 7C E0 F0 7C Shift + E0 37 E0 B7 E0 7C E0 F0 7C Alt + 54 D4 84 F0 B4 dynabook C7/C4100 Maintenance Manual D-7 - Toshiba A100 VA3 | Maintenance Manual - Page 314
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 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 315
Apx. E Key Layout Apx. E Key Layout Appendix E Key Layout Appendices Figure E-1 Key layout PORTEGE A100 Maintenance Manual (960-460) E-1 - Toshiba A100 VA3 | Maintenance Manual - Page 316
Appendices Apx. E Key Layout E-2 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 317
including updated program into the floppy drive and turn on the computer while holding down following key. • In case of updating The power is automatically turned off as soon as the beep sound is heard and completion message is displayed when updating has been A100 Maintenance Manual (960-460) F-1 - Toshiba A100 VA3 | Maintenance Manual - Page 318
Appendices Apx. F BIOS/KBC/EC Update F-2 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 319
Apx. G Reliability Appendices Apx. G Reliability Appendix G Reliability The following table shows MTBF (Mean Time Between Failures) for the system. Table G-1 MTBF Component System (hour) Time (hours) 6,444 PORTEGE A100 Maintenance Manual (960-460) G-1 - Toshiba A100 VA3 | Maintenance Manual - Page 320
Appendices Apx. G Reliability G-2 PORTEGE A100 Maintenance Manual (960-460) - Toshiba A100 VA3 | Maintenance Manual - Page 321
Press Enter key. The first password is recognized and the second one is required. Insert password service disk if necessary. 8. Insert a FD the following message appears. Password Service Disk Type ? (1:2HD,2:2DD service disk, then press any key. Remove the FD and - Toshiba A100 VA3 | Maintenance Manual - Page 322
Appendices Apx. H Key FD H-2 PORTEGE A100 Maintenance Manual (960-460)
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1
Toshiba Personal Computer
PORTEGE A100
Maintenance Manual
TOSHIBA CORPORATION
File Number 960-460