Toshiba portege t130, satellite t130 pro, satellite t130 Service Manual

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Toshiba Personal Computer
Satellite T130/Satellite ProT130/PORTEGE T130

Maintenance Manual

TOSHIBA CORPORATION
File Number 960-Q08
Satellite T130,Satellite Pro T130, and PORTEGE T130 Maintenance Manual (960-Q08)
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Copyright
© 2009 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein.
Toshiba Personal Computer Satellite T130, Satellite Pro T130, PORTEGE T130 Maintenance Manual
First edition August. 2009
Disclaimer
The information presented in this manual has been reviewed and validated for accuracy. The included set of instructions and descriptions are accurate for the Satellite T130, Satellite Pro T130, and PORTEGE T130 Series at the time of this manual's production. However, succeeding computers and manuals are subject to change without notice. Therefore, Toshiba assumes no liability for damages incurred directly or indirectly from errors, omissions, or discrepancies between any succeeding product and this manual.
Trademarks
Intel, Intel SpeedStep, Intel Core, Pentium and Celeron are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries/regions. Windows and Microsoft are registered trademarks of Microsoft Corporation. Other trademarks and registered trademarks not listed above may be used in this manual.
Satellite T130, Satellite Pro T130, and PORTEGE T130 Maintenance Manual (960-Q08)
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Preface
This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite T130, Satellite Pro T130, and PORTEGE T130 Series.
The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field.

SAFETY PRECAUTIONS

Four types of messages are used in this m
anual to bring important information to your
attention. Each of these messages will be italicized and identified as shown below.
DANGER: “Danger” indicates the existence of a hazard that could result in death or
serious bodily injury, if the safety instruction is not observed.
WARNING: “Warning” indicates the existence of a hazard that could result in bodily
injury, if the safety instruction is not observed.
CAUTION: “Caution” indicates the existence of a hazard that could result in property
damage, if the safety instruction is not observed.
NOTE: “Note” contains general information that relates to your safe maintenance
service.
Improper repair of the computer may result in safety hazards. Toshiba requires service technicians and authorized dealers or service providers to ensure the following safety precautions are adhered to strictly.
Be sure to fasten screws securely with the right screwdriver. If a screw is not fully
fastened, it could come loose, creating a danger of a short circuit, which could cause overheating, smoke or fire.
If you replace the battery pack or RTC battery, be sure to use only the same model
battery or an equivalent battery recommended by Toshiba. Installation of the wrong battery can cause the battery to explode.
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The manual is divided into the following parts:
Chapter 1 Hardware Overview describes the Satellite T130, Satellite Pro T130,
PORTEGE T130 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 describes the removal and replacement of the
FRUs.
Appendices The appendices describe the following:
Handling the LCD Module Board layout Pin assignments Keyboard scan/character codes Key layout Wiring diagrams BIOS Rewrite Procedures EC/KBC Rewrite Procedures Reliability
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Conventions

This manual uses the following formats to describe, identify, and highlight terms and operating procedures.

Acronyms

On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition. For example:
Read Only Memory (ROM)

Keys

Keys are used in the text to describe many operations. The key top sym
bol as it appears on
the keyboard is printed in boldface type.

Key operation

Some
operations require you to simultaneously use two or more keys. We identify such
operations by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) means you must hold down Ctrl and at the same time press Pause (Break). If three keys are used, hold down the 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 computer that appears on its display is presented in the typeface below:
at complete
Form System transferred
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Table of Contents

Chapter 1 Hardware Overview

1.1 Features..........................................................................................................................1
1.2 System Block Diagram..................................................................................................6
1.3 2.5-inch Hard Disk Drive...............................................................................................9
1.4 Keyboard......................................................................................................................12
1.5 TFT Color Display.......................................................................................................13
1.5.1 LCD Module with CCFL Backlight .............................................................13
1.6 Power Rails..................................................................................................................14
1.7 Batteries .......................................................................................................................15
1.7.1 Main Battery .................................................................................................15
1.7.2 Battery Charging Control..............................................................................15
1.7.3 RTC battery...................................................................................................17
1.8 AC Adapter ..................................................................................................................18
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Chapter 2 Troubleshooting Procedures

2.1 Troubleshooting............................................................................................................1
2.2 Troubleshooting Flowchart........................................................................................... 2
2.3 Power Supply Troubleshooting..................................................................................... 6
Procedure 1 Power Status Check .................................................................. 6
Procedure 2 Connection Check..................................................................... 8
Procedure 3 Charging Check ........................................................................ 8
Procedure 4 Replacement Check .................................................................. 9
2.4 System Board Troubleshooting...................................................................................11
Procedure 1 Message Check .......................................................................12
Procedure 2 Debugging Port Check............................................................13
Procedure 3 Replacement Check ................................................................ 13
2.5 2.5” Hard Disk Drive Troubleshooting....................................................................... 14
Procedure 1 Partition Check........................................................................ 14
Procedure 2 Message Check ....................................................................... 15
Procedure 3 Format Check.......................................................................... 16
Procedure 4 Diagnostic Test Program Execution Check............................ 17
Procedure 5 Connector Check and Replacement Check............................. 18
2.6 Keyboard Troubleshooting ......................................................................................... 19
Procedure 1 Diagnostic Test Program Execution Check............................ 19
Procedure 2 Connector Check and Replacement Check............................. 20
2.7 Touch pad Troubleshooting........................................................................................ 21
Procedure 1 Diagnostic Test Program Execution Check............................ 21
Procedure 2 Connector Check and Replacement Check............................. 22
2.8 Display Troubleshooting............................................................................................. 23
Procedure 1 External Monitor Check.......................................................... 23
Procedure 2 Diagnostic Test Program Execution Check............................ 23
Procedure 3 Connector and Cable Check.................................................... 24
Procedure 4 Replacement Check ................................................................ 25
2.9 LAN Troubleshooting................................................................................................. 26
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Procedure 1 Diagnostic Test Program Execution Check.............................26
Procedure 2 Connector Check and Replacement Check..............................26
2.10 Wireless LAN Troubleshooting...................................................................................27
Procedure 1 Transmitting-Receiving Check................................................27
Procedure 2 Antennas' Connection Check...................................................28
Procedure 3 Replacement Check .................................................................29
2.11 Sound Troubleshooting................................................................................................30
Procedure 1 Connector Check......................................................................30
Procedure 2 Replacement Check .................................................................31
2.12 Bluetooth Troubleshooting..........................................................................................32
Procedure 1 Connector Check and Replacement Check.............................32
2.13 HDMI Troubleshooting ...............................................................................................33
Procedure 1 Connector Check and Replacement Check..............................33
Procedure 2 External Monitor Check...........................................................33
Procedure 3 Connector and Cable Check ....................................................34
Procedure 4 Replacement Check .................................................................35
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Chapter 3 Diagnostic Programs

3.1 Tests and Diagnostics Software Overview................................................................... 2
3.2 Executing the Diagnostic Test...................................................................................... 3
3.3 Subtest names................................................................................................................ 7
3.4 System Test................................................................................................................. 10
3.5 Memory Test............................................................................................................... 17
3.6 Keyboard Test............................................................................................................. 21
3.7 Display Test................................................................................................................ 24
3.8 Floppy Disk Test......................................................................................................... 39
3.9 Hard Disk Test............................................................................................................ 41
3.10 Real Time Clock Test................................................................................................. 44
3.11 Cache Memory Test.................................................................................................... 46
3.12 High Resolution Display Test..................................................................................... 48
3.13 Multimedia Test.......................................................................................................... 54
3.14 Memory 2 Test............................................................................................................ 55
3.15 Error Codes and Error Status Names.......................................................................... 57
3.16 Running Test............................................................................................................... 59
3.17 DMI Information......................................................................................................... 60
3.17.1 Check DMI Information ............................................................................................. 60
3.17.2 Write DMI Information............................................................................................... 60
3.18 Log Utilities................................................................................................................ 62
3.18.1 Operations................................................................................................................... 62
3.19 System Configuration................................................................................................. 64
3.20 Running Test Edit Item............................................................................................... 65
3.20.1 Function Description................................................................................................... 65
3.20.2 Operation Description................................................................................................. 65
3.21 Common Tests and Operation .................................................................................... 67
3.21.1 How to operate a window ........................................................................................... 67
3.21.2 How to Stop the Test Program.................................................................................... 67
3.21.3 Test Status Screen....................................................................................................... 67
3.21.4 Test Stop Display........................................................................................................ 68
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3.21.5 How to enter data…………………………………………………………………68
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Chapter 4 Replacement Procedures

4.1 Overview....................................................................................................................... 1
Safety Precautions ................................................................................................... 2
Before You Begin ................................................................................................... 3
Disassembly Procedure........................................................................................... 4
Assembly Procedure ............................................................................................... 5
Tools and Equipment.............................................................................................. 5
Screw Tightening Torque ....................................................................................... 6
Grip Color............................................................................................................... 6
Screw Notation........................................................................................................ 7
4.2 Battery pack.................................................................................................................. 8
4.3 HDD............................................................................................................................ 11
4.4 Memory Module ......................................................................................................... 14
4.5 Keyboard..................................................................................................................... 17
4.6 Wireless LAN card ..................................................................................................... 20
4.7 3G Module.................................................................................................................. 23
4.8 Display Assembly....................................................................................................... 26
4.9 Cover Assembly.......................................................................................................... 35
4.10 Touch pad.................................................................................................................... 39
4.11 I/O board..................................................................................................................... 43
4.12 System Board.............................................................................................................. 45
4.13 CPU ............................................................................................................................ 50
4.14 LCD unit ..................................................................................................................... 52
4.15 Web Camera Module.................................................................................................. 56
4.16 Application for thermal grease on CPU and North Bridge…………………………..59
4.17 Speaker Box………………………………………………………………………….61
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Appendices

Appendix A Handling the LCD Module ................................................................................1
Appendix B Board Layout .....................................................................................................1
Appendix C Pin Assignments.................................................................................................1
Appendix D Keyboard Scan/Character Codes.......................................................................1
Appendix E Key Layout.........................................................................................................1
Appendix F Wiring Diagrams................................................................................................1
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Chapter 1 Hardware Overview
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Chapter1 Hardware Overview
1 Hardware Overview

Chapter 1 Contents

1.1 Features......................................................................................................................... 1
1.2 System Block Diagram................................................................................................. 6
1.3 2.5-inch Hard Disk Drive.............................................................................................. 9
1.4 Keyboard..................................................................................................................... 12
1.5 TFT Color Display...................................................................................................... 13
1.5.1 LCD Module With CCFL Backlight..................................................... 13
1.6 Power Rails................................................................................................................. 14
1.7 Batteries ...................................................................................................................... 15
1.7.1 Main Battery.......................................................................................... 15
1.7.2 Battery Charging Control...................................................................... 15
1.7.3 RTC battery........................................................................................... 17
1.8 AC Adapter ................................................................................................................. 18
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Chapter1 Hardware Overview
Figures
Figure 1-1-1 Left of the computer.......................................................................................... 4
Figure 1-2-1 System Block Diagram..................................................................................... 6
Figure 1-3-1 2.5-inch HDD Disk Drive................................................................................. 9
Figure 1-4-1 Keyboard for US Style.................................................................................... 12
Figure 1-5-1 SAMSUNG LCD Module………… .... ……………………………………..13
Tables
Table 1-3-2 2.5-inch HDD dimensions ................................................................................ 9
Table 1-3-3 2.5-inch HDD dimensions .............................................................................. 11
Table 1-5-2 LCD module specifications............................................................................. 13
Table 1-6-1 CULV Power supply output rating ................................................................. 14
Table 1-7-1 Battery specifications..................................................................................... 15
Table 1-7-2 Time required for charges of main battery ..................................................... 16
Table 1-7-3 Data retaining time.......................................................................................... 16
Table 1-7-4 Time required for charges of RTC battery...................................................... 17
Table 1-8-1 AC adapter specifications ............................................................................... 18
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Chapter 1 Hardware Overview
Features

1.1 Features

The Satellite T130, Satellite Pro T130, PORTEGE T130 (Intel Platform) features are listed below.
Microprocessor
Microprocessor that is used will be different by the model. It supports processors as follows
- IntelR CoreTM 2 Duo : SU7300
- IntelR CoreTM 2 Solo : SU3500
- IntelR PentiumR : SU4100, SU2700 Additional processors may be introduced.
Memory
Two DDR3 SO-DIMM (DDR3-800 or compatible) used and be up to 8GB(GS45 model) or 4GB(GS40 model) which can be upgraded through Memory Module Slot. Maximum upgradeable system memory may depend on the model
VRAM
Shared with System RAM for Intel GS45, GS40
HDD
5400rpm: 250GB, 320GB, 400GB, 500GB, internal drives. 2.5 inch x 9.5mm height.
Display
LCD
13.3-inch, 1366x768(16:9), LED-backlight. External monitor
Supported via a RGB connector.
 Keyboard
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Keyboard module has 85 or 86 keys. It supports Windows key and Application key.
 Battery
The RTC battery is equipped inside the computer.
The main battery is a detachable lithium ion battery.
-6 cell 10.8V
-12cell 10.8V
 USB (Universal Serial Bus)
3 USB ports are provided. The ports comply with the USB2.0 standard. USB Sleep and Charge function can be supported by only one port of the left side. (mode 1-4).If USB Sleep and Charge function is enabled, the computer’s battery will discharge during hibernation or when the computer is turned off. It is recommended that user connect the AC adaptor to the computer when enabling the USB Sleep and Charge function.
 Sound system
Internal stereo speaker, Internal MIC external monaural microphone connector, stereo headphone connector.
 Wireless LAN
Some computers in this series are equipped with a Wireless LAN card.
 LAN
The computer has built-in support for Ethernet LAN (10 megabits per second, 10BASE-T) and Fast Ethernet LAN (100 megabits per second, 100 BASE-TX).
 Bridge Media Slot
SD/SDHC/MS/MS pro/xD/MMC are supported.
 Bluetooth
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Chapter 1 Hardware Overview
Some computers in this series offer Bluetooth wireless communication functionality. This module is Version 2.1+EDR.
 Wireless WAN
Some models are equipped with a Wireless WAN module.
 Security
Kensington Lock,
Hard Disk Drive Password 3D Accelerometer for Hard Disk Drive
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Chapter 1 Hardware Overview
11
10
9
5
6 7
12
13
1
4
2 3
1. External Monitor port 12.Power Button
2. HDMI out port 13.
3. USB port (USB Sleep and Charge function is supported by this port only.)
4. FAN HOLE
5. Keyboard
6. Touch Pad
7. Touch Pad Control Right Button
8. Touch Pad Control Light Button
9. Display Screen
10. Web Camera
11. Microphone
Security Lock
Figure 1-1-1 left of the computer
8
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Chapter 1 Hardware Overview
7
1. LAN jack 8. DC-IN jack
2. USB port
3. USB port
4. Microphone jack
5. Headphone Jack
6 Bridge Media Slot
7. Wireless LAN/Wireless WAN Antennas
Figure 1-1-2 right of the computer
8
1
2
3
4
5
6
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Chapter 1 Hardware Overview

1.2 System Block Diagram

Figure 1-2-1 shows the system block diagram.
Figure 1-2-1 System block diagram for Intel Platform
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Chapter 1 Hardware Overview
The PC contains the following components.
 CPU
- Intel R CoreTM 2 Duo : SU7300
- Intel R CoreTM 2 Solo : SU3500
- IntelR PentiumR : SU4100, SU2700 Additional processors may be introduced.
 Memory
Two memory slots capable of accepting DDR3-SDRAM 1GB, 2GB or 4GB memory modules for a maximum of 8GB(GS45 model) or 4GB(GS40 model).
* 4GB memory module cannot be installed in GS40 model.
204-pin SO-DIMM 1.5V operation
 BIOS ROM (Flash memory)
16Mbit
Chipset
North Bridge (Intel GS45/GS40)
Penryn processor System Bus support
- DRAM Controller: DDR3-1333/1066/800 support * 1333/1066 memory module runs at 800MHz
DMI 1365-ball 27 x 25mm Micro FC-BGA Package
South Bridge (ICH9M-E SFF)
Direct Media Interface (DMI) PCI Express Serial ATA (SATA) Controller PCI Interface Low Pin count (LPC) interface Serial Peripheral Interface (SPI) DMA controller Advanced Programmable Interrupt Controller (APIC) USB Controllers
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RTC GPIO Enhanced Power Management SMBus 2.0 High Definition Audio Controller 569-pin 16mmx16mm mBGA Package
 Other main system chips
Clock Generator (CULV Platform: ICS9LPRS365BKLFT) EC–[WO/CIR WPCE775CA0DG)] – HD Audio (CONEXANT CX20583-10Z) Card Reader controller (REALTEAK RTS5159 ) 10/100 LAN controller (Atheros AR8132M)
 Mini Card
Wireless LAN (BTO) IEEE802.11b/g or IEEE802.11b/g/n
Wireless WAN (BTO)
HSPA
 Bluetooth
Bluetooth V2.1+EDR. (BTO)
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1.3 2.5-inch Hard Disk Drive

A compact, high-capacity HDD with a height of 9.5mm. Contains a 2.5-inch magnetic disk and magnetic heads.
Figure 1-3-1 shows a view of the 2.5-inch HDD and Tables 1-3-2 and 1-3-3 list the specifications.
Outline dimen
ions
Outline
dimens
ons
Parameter
Width (mm) Height (mm)
s
Depth (mm) Weig
Width
(mm)
Height
i
(mm)
Depth
(mm)
Weight (g)
Figure 1-3-1 2.5-inch HDD
Standard value
TOSHIBA
MK2555GSX
ht (g) 97/98 97/98 101//102 101//102
HTS545025B
9A300
HTS545032B9A
TOSHIBA
MK3255GSX
69.85 +/- 0.25
100.2 +/- 0.2
Standard value Parameter
300
101(Max)
TOSHIBA
MK4055GSX
9.5 5
HTS545040B9A300 HTS545050B9A
100
9.5
70
TOSHIBA
MK5055GSX
300
Table 1-3-2 2.5-inch HDD dimensions
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Chapter 1 Hardware Overview
Standard value Parameter
WD2500BEVT-26ZCT0 WD3200BEVT-26ZCT0
Outline
dimensi
ons
Width
(mm)
Height
(mm)
Depth
100
12.5
70.0
(mm)
Weight
101(Max)
(g)
Specification
Parameter
TOSHIBA
MK2555GS
X
TOSHIBA
MK3255GSX
TOSHIBA
MK4055GSX
TOSHIBA
MK5055GSX
Storage size (formatted) 250GB 320GB 400GB 500 GB Speed (RPM) 5,400
Data transfer Rate
- To/From Media
- T0/From Host
363~952 typical
3GBytes
bus transfer rate (MB/s)
Average random seek time (read) (ms)
3Gbps
12
Power-on-to-ready (sec) 3.5(typ9.5(Max)
Specification
Parameter
Storage size (formatted)
HTS545025B9A300 HTS545032B9A300 HTS545040B9A300 HTS545050B9A
250GB 320GB 400GB 500GB
300
Speed (RPM) 5,400
Data transfer Rate
- To/From Media
- T0/From Host
875MB/s Max.
3Gbps
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bus transfer rate (MB/s)
Average random seek time (read) (ms)
Power-on-to-ready (sec)
3Gbps
12.0ms/13.0ms
3.5 (typ.)
Specification
Parameter
Storage size (formatted)
Speed (RPM) 5,400
Data transfer Rate
- To/From Media
- T0/From Host
WD2500BEVT-26ZCT0 WD3200BEVT-26ZCT0
250GB 320GB
117MB/s Max.
3Gbps
bus transfer rate (MB/s)
Average random seek time (read/write)(ms)
Power-on-to-ready (sec)
3Gbps
12.0ms/13.0ms
4.0 (typ)
Table 1-3-3 2.5-inch HDD dimension
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1.4 Keyboard

The Satellite T130, Satellite Pro T130, and PORTEGE T130 keyboard is for US style
Figure 1-4-1 is a view of the keyboard for US style
Figure 1-4-1 Keyboard for US style
See Appendix E for details of the keyboard layout
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Chapter 1 Hardware Overview

1.5 TFT Color Display

The Satellite T130, Satellite Pro T130, and PORTEGE T130 use LED to control backlight.
1.5.1 LCD Module
Figure 1-5-1 shows a view of the LCD module and Table 1-5-2 lists the specifications.
Figure 1-5-1 SAMSUNG LCD Module
Specifications(WXGA+)
Item
LP133WH1 T
Number of Dots 1,366 x 3(R,G,B) x 768 1,366 x 3(R,G,B) x 768 Dot spacing (mm) Display Colors 262,144 colors 262,144 colors
0.2148(H)× 0.2148(V) 0.2148(H)× 0.2148(V)
LG
LA1
AUO
B133XW02 V0
Table 1-5-2 LCD module specifications
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1.6 Power Rails

Table 1-6-1 lists the power rail output specifications.
Power supply (Yes/No
Name
Voltage [V]
Power OFF
Suspend mode
Power OFF Boot mode
No Main Battery (with RTC Battery)
+5VPCU
+5V
+3VPCU
+3V_S5
+3VSUS
+3V
+1.8VSUS
+SMDDR_VTERM
+SMDDR_VREF
+1.8V +1.5V +1.2V
+1.05v
+NB_CORE VCC_CORE
+VCCRTC
5 5 No No No
3.3
3.3
3.3
3.3 No No No
1.8
1.8
1.8
1.8 No No No
1.5 No No No
1.25 No No No
1.05 No No No
1.0~1.2 No No No
0.7~1.2 No No No
3.266
Yes Yes
Yes Yes Yes Yes
Yes Yes Yes
Yes Yes Yes
No No No No
No No No No No No
No
No
Table 1-6-1 CULV Power supply output rating
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1.7 Batteries

The PC has the following two batteries.
 Main battery  Real time clock (RTC) battery
Table 1-7-1 lists the specifications for these two batteries.
Battery Name Battery Element Output Voltage
6 Cell Li-ion 10.8v
Main Battery
12Cell Li-ion 10.8 v
RTC Battery Coin type Li-ion 3.0v
Table 1-7-1 Battery specifications
1.7.1 Main Battery
The main battery is the primary power supply for the computer when the AC adapter is not connected.
1.7.2 Battery Charging Control
Battery charging is controlled by a power supply microprocessor. The power supply microprocessor controls power supply and detects a full charge when the AC adaptor and battery are connected to the computer.
 Battery Charge
When the AC adapter is connected, normal charging is used while the system is turned on and quick charge is used while the system is turned off. Refer to the following Table 1-7-2.
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Power ON Power OFF 6 cell 5 ~ 10 hours about 5 hours 12 cell 5 ~ 10 hours about 4 hours
Table 1-7-2 Time required for charges of main battery
Charge is stopped in the following cases.
1. The main battery is fully charged
2. The main battery is removed
3. Main battery or AC adapter voltage is abnormal
4. Charging current is abnormal
 Data retaining time
When turning off the power in being charged fully, the retaining time is as following Table 1-7-3.
Retaining data Time with power off (days) (when USB Sleep and Charge function is Disabled.)
Sleep Shut down 6 cell About 3 days About 30 days 12 cell About 5 days About 50 days
Table 1-7-3 Data retaining time
* If USB Seep and Charge function is enabled, the computer’s battery will discharge
during hibernation or when the computer is turned off.
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1.7.3 RTC Battery
The RTC battery provides the power supply to maintain the date, time, and other system information in memory.
Table 1-7-4 lists the Time required for charges of RTC battery and data preservation time.
Condition Time
Charging time About 24 hours Data retaining time About 30 days
Table 1-7-4 Time required for charges of RTC battery
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1.8 AC Adapter

Table 1-8-1 lists the AC adapter specifications.
Parameter
With Led
Power 65W 65W Input voltage AC 100V/240V
Input frequency 50Hz/60Hz Input current
Output voltage DC 19V Output current 3.42A 3.42A
DELTA/ LITE-ON
3pin
Specification
DELTA/ LITE-ON 2pin
1.5A
Table 1-8-1 AC adapter specifications
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Chapter 2 Contents

Chapter 2 Contents
2.1 Troubleshooting............................................................................................................1
2.2 Troubleshooting Flowchart........................................................................................... 2
2.3 Power Supply Troubleshooting..................................................................................... 6
Procedure 1 Power Status Check .................................................................. 6
Procedure 2 Connection Check..................................................................... 8
Procedure 3 Charging Check ........................................................................ 8
Procedure 4 Replacement Check .................................................................. 9
2.4 System Board Troubleshooting................................................................................... 11
Procedure 1 Message Check ....................................................................... 12
Procedure 2 Debugging Port Check............................................................13
Procedure 3 Replacement Check ................................................................ 13
2.5 Hard Disk Drive Troubleshooting .............................................................................. 14
Procedure 1 Partition Check........................................................................ 14
Procedure 2 Message Check ....................................................................... 15
Procedure 3 Format Check.......................................................................... 16
Procedure 4 Diagnostic Test Program Execution Check............................ 17
Procedure 5 Connector Check and Replacement Check............................. 18
2.6 Keyboard Troubleshooting ......................................................................................... 19
Procedure 1 Diagnostic Test Program Execution Check............................ 19
Procedure 2 Connector Check and Replacement Check............................. 20
2.7 Touch pad Troubleshooting........................................................................................ 21
Procedure 1 Diagnostic Test Program Execution Check............................ 21
Procedure 2 Connector Check and Replacement Check............................. 22
2.8 Display Troubleshooting............................................................................................. 23
Procedure 1 External Monitor Check.......................................................... 23
Procedure 2 Diagnostic Test Program Execution Check............................ 23
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Procedure 3 Connector and Cable Check.................................................... 24
Procedure 4 Replacement Check ................................................................ 25
2.9 LAN Troubleshooting................................................................................................. 26
Procedure 1 Diagnostic Test Program Execution Check............................ 26
Procedure 2 Connector Check and Replacement Check............................. 26
2.10 Wireless LAN Troubleshooting.................................................................................. 27
Procedure 1 Transmitting-Receiving Check............................................... 27
Procedure 2 Antennas' Connection Check.................................................. 28
Procedure 3 Replacement Check ................................................................ 29
2.11 Sound Troubleshooting............................................................................................... 30
Procedure 1 Connector Check..................................................................... 30
Procedure 2 Replacement Check ................................................................ 31
2.12 Bluetooth Troubleshooting ......................................................................................... 32
Procedure 1 Connector Check and Replacement Check............................ 32
2.13 HDMI Troubleshooting .............................................................................................. 33
Procedure 1 Connector Check and Replacement Check............................. 33
Procedure 2 External Monitor Check.......................................................... 33
Procedure 3 Connector and Cable Check.................................................... 34
Procedure 4 Replacement Check ................................................................ 35
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2

2.1 Troubleshooting

Chapter 2 describes how to determine which Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction.
The FRUs covered are:
1. Power supply 6. Display 11. HDMI
2. System Board 7. LAN
3. SATA HDD 8. Wireless LAN
4. Keyboard 9. Sound
5. Touch pad 10. Bluetooth
The Test Program operations are described in Chapter 3. Detailed replacement procedures are described in Chapter 4.
NOTE: After replacing the system board, it is necessary to execute the subtest 01 initial
configuration of the 3.3 Setting of the hardware configuration in Chapter 3. Also update with the latest BIOS as described in Appendix G “BIOS Rewrite Procedures”
The implement for the Diagnostics procedures is referred to Chapter 3. Also, following implements are necessary:
1. Phillips screwdrivers (For replacement procedures)
2. Implements for debugging port check Toshiba Free-DOS system FD
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2.2 Troubleshooting Flowchart

Use the flowchart in Figure 2-2-1 as a guide for determining which troubleshooting procedures to execute. Before going through the flowchart steps, verify the following:
Ask customer to enter the password if a password is registered. Verify with the customer that Toshiba Windows is installed on the hard disk. Non-
Windows operating systems can cause the computer to malfunction.
Make sure all optional equipment is removed from the computer.
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Figure 2-2-1 Troubleshooting flowchart (1/2)
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Figure 2-2-1 Troubleshooting flowchart (2/2)
If the diagnostics program cannot detect an error, the problem may be intermittent. The Test program should be executed several times to isolate the problem. Check the Log Utilities function to confirm which diagnostic test detected an error(s), and then perform the appropriate troubleshooting procedures as follows:
1. If an error is detected on the system test, memory test, display test, expansion test,
real timer test, sound test or LAN/Bluetooth test, perform the System Board Troubleshooting Procedures in Section 2.4.
2. If an error is detected on the hard disk test, perform the HDD Troubleshooting
Procedures in Section 2.5.
3. If an error is found on the keyboard test (DIAGNOSTICS TEST) and pressed key
display test, perform the Keyboard Troubleshooting Procedures in Section 2.6.
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4. If an error is found on the touch pad test, perform the Touch pad Troubleshooting
Procedures in Section 2.7.
5. If an error is detected on the display test, perform the Display Troubleshooting
Procedures in Section 2.8.
6. If an error is detected on the LAN test, perform the LAN Troubleshooting Procedures
in Section 2.9.
7. If an error is detected on the Wireless LAN test, perform the Wireless LAN
Troubleshooting Procedures in Section 2.10.
8. If an error is detected on the sound test, perform the Sound Troubleshooting
Procedures in Section 2.11.
9. If an error is detected on the Bluetooth test, perform the Bluetooth Troubleshooting
Procedures in Section 2.12.
10. If an error is detected on the HDMI test, perform the HDMI Troubleshooting
Procedures in Section 2.13
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2.3 Power Supply Troubleshooting

The power supply controller controls many functions and components. To determine if the power supply is functioning properly, start with Procedure 1 and continue with the other Procedures as instructed. The procedures described in this section are:
Procedure 1: Power Status Check Procedure 2: Connection Check Procedure 3: Charging
Check
Procedure 4: Replacement Check
Procedure 1 Power Status Check
The following LED indicates the power supply status:
Battery LED DC IN LED
The Power Supply control displays the power supply status with the Battery LED and the DC IN LED as listed in the tables below.
Battery icon Power supply status
Lights Orange Battery is charged and the AC adapter is connected. It has
no relation with ON/OFF of the system power.
Lights Green Battery is fully charged and the AC adapter is connected. It
has no relation with ON/OFF of the system power.
Blinks Orange (even intervals)
The battery level is low while the system power is ON.
Doesn’t light Any condition other than those above.
Table 2-3-1 Battery icon
DC IN icon Power supply status
Lights Green DC power is being supplied from the AC adapter. Blinks Orange Power supply malfunction*1 Doesn’t light Any condition other than those above.
Table 2-3-2 DC IN icon
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*1 When the power supply controller detects a malfunc
tion, the DC IN icon blinks orange
and perform the following procedure.
When the icon is blinking, perform the following procedure.
1. Remove the battery pack and the AC adapter.
2. Re- e dapter.
If the icon bove, check the followings:
Check 1 o to Procedure 2.
attach the batt ry pack and the AC a
is still blinking after the operation a
If the DC IN icon blinks orange, g
Check 2 If the DC IN icon does not light, go to Procedure 3. Check 3 If the battery icon does not light orange or green, go to Procedure 4.
NOTE: Use a supp
lied AC adapter.
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Procedure 2 Connection Check
The wiring diagram related to the power supply is shown below:
An o
y of the c nnectors may be disconnected. Perform Check 1.
Ch o the
eck 1 Make sure the AC adapter and the AC power cord is firmly plugged int
PCN1 connector and wall outlet. If these cables are connected firmly, go to 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 4. If the battery icon does not light, go to Check 3.
Check 3 Make sure the main battery pack is installed in the computer correctly. If the
battery is properly installed and the battery icon still does not light, go to Procedure 4.
Procedure 3 Charging Check
Check if the power supply controller charges the battery pack properly. Perform the following procedures:
Check 1 Make sure the AC adapter is firmly plugged into the DC IN socket. Check 2 Make sure the battery pack is properly installed. If it is properly installed, go to
Check 3.
Check 3 The battery pack may be completely discharged. Wait a few minutes to charge the
battery pack while connecting the battery pack and the AC adapter. If the battery pack is still not charged, go to Check 4.
Check 4 The battery’s temperature is too high or low. Leave the battery for a while to
adjust it in the right temperature. If the battery pack is still not charged, go to Check 5.
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Check 5 Replace the battery pack with a new one. If the battery pack is still not charged,
go to Procedure 4.
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Procedure 4 Replacement Check
The power is supplied to the system board by the AC adapter. If either the AC adapter or the system board was damaged, perform the following Checks.
To disassemble the computer, follow the steps described in Chapter 4, Replacement Procedures.
When AC adapter is connected; Check 1 AC adapter may be faulty. Replace the AC adapter with a new one. If the problem
still occurs, perform Check 2.
Check 2 System board may be faulty. Replace the system board with a new one.
When AC adapter is not connected ; (When driving with battery pack)
Check 1 Battery pack may be faulty. Replace it with a new one. If the problem still occurs,
perform Check 2.
Check 2 System board may be faulty. Replace it with a new one.
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2.4 System Board Troublesho oting

This section describes how to determine if the system board with Procedure 1 and continue with the other procedures as instructed. The procedures described in this section are:
Procedure 1: Message Check Procedure 2 Diagno Procedure 3: Replacement Check
stic Test Program Execution Check
is malfunctioning or not. Start
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Procedure 1 Message Check
When the power is turned on, the system performs the Power on Self Test (POST) installed in the BIOS ROM. The POST tests each IC on the system board and initializes it.
If an error message is If t r rocedure 2.
here is no erro message, go to P
If Free-DOS or W .
shown on the display, perform Check 1.
indows is properly loaded, go to Procedure 4
Check 1 If one of the following error messages is displayed on the screen, press the F2 key
as the message instructs. These errors occur when the system configuration preserved in the RTC memory (CMOS type memory) is not the same as the actual configuration or when the data is lost.
If you press the F2 key as the message instructs, the SETUP screen appears to set the system configuration.
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Procedure 2 Diagnostic Test Program Execution Check
Execute the following tests from the Diagnostic Test Menu. These tests check the system board. Refer to Chapter 3, Tests and Diagnostic, for more information on how to p
erform
these tests.
1. System test
2. Memory test
3. Keyboard test
4. Display test
5. Hard Disk test
6. CPU Temperature test
7. Ma
8. BIO
9. Sys
10. Wi
11. LA
in Battery test
S test
tem Status LED test
reless LAN test
N/Sound test
12. UUID test-DMI Information (Write DMI)
If an error is detected during these tests, go to Procedure 3.
Procedure 3 Replacement Check
System board may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and replace system board with a new one.
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2.5 SATA Hard Disk Drive Troubleshooting

To check if HDD is malfunctioning or not, follow the troubleshooting procedures below as instructed.
Procedur Procedure
Procedure 4: Procedure 5: Conn
CAUTION: The contents
Procedure 1 Partition Check
Insert the Toshiba Free-DOS system disk and sta checks:
e 1: Partition Check
2: Message Check 3: Format Check
e Procedur
Diagnostic Test Program Execution Check
ector Check and Replacement Check
of the hard disk will be erased when the HDD troubleshooting procedures are executed. Transfer the contents of the hard disk to other storage drive(s). For the backup, refer to the User’s Manual.
rt the computer. Perform the following
Check 1 Input C: and press Enter. If you cannot change to drive C, go to Ch
can change to drive C, go to Procedure 2.
Check 2
heck 3 If drive C is listed as active in the FDISK menu, go to Check 4. If drive C is not
C
heck 4 Remove the system disk from the FDD and reboot the computer. If the problem
C
Input FDISK and press Enter. Choose Display Partition Information from the FDISK menu. If drive C is listed in the Display Partition Information, go to Check
3. If drive C is not listed, return to the FDISK menu and choose the option to create a DOS partition or a logical DOS drive on drive C. If the problem still occurs, go to Procedure 2.
listed as active, return to the FDISK menu and choose the option to set the active partition for drive C. Then go to Procedure 2.
still occurs, go to Procedure 2. Otherwise, the 2.5” HDD is operating normally.
eck 2. If you
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Procedure 2 Message Check
When the power is turned on, the system performs the Initial Reliability Test (IRT) installed in the BIOS ROM. When the test detects an error, an error message is displayed on the scree
n.
Make sure no floppy disk is in the FDD. Turn on the computer and check the message on the screen. Wh D, go to Procedure 3. Otherwise, start with Check 1 be r s as instructed.
en an OS starts from the 2.5” HD low and perfo m the other check
Check 1 ages appears, go to Check 2. If the following
If either of the following mess messages do not appear, perform Check 3.
Insert system disk in drive
Press any key when ready .....
or
Non-System disk or disk error Replace and press any key when ready
Check 2 Using the SYS command of the Free-DOS; transfer the system to the 2.5” HDD.
If the system is not transferred, go to Procedure 3. Refer to the Free-DOS Manual for detailed operation.
If the following message appears on the display, the system program has been transferred to the HDD.
System Transferred
Check 3
If an error m
2.5” HDD(s) and the connector(s) of system board may be defective (Refer to the steps described in Chapter 4, Replacement Procedures for disassembling.). Ins HDD(s) to the connector(s) firmly. If it is (or they are) firmly connected, go to
essage appears on the display, perform Check 3.
ert
Procedure 3.
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Procedure 3 Format Check
The computer’s HDD is formatted using the Free-DOS FORMAT program or the physical format program of the test program. To format the HDD, start with Check 1 below and perform the other steps as required.
Refer to the Free-DOS Manual for the operation of Free-DOS. For the format by the test program, refer to the Chapter 3.
Check 1 Format an 2.5” HDD using Free-DOS FORMAT command. Type as FORM
AT
C:/S/U.
If 2.5” eck 2.
HDD can not be formatted, perform Ch
Check 2 Using the Free-DOS FDISK command, set the 2.5” HDD partition. If the partition
is not set, go to Check 3. If it is set, format 2.5” HDD using Free-DOS FORMAT comma
nd.
Check 3 Using the Diagnostic Disk, format 2.5” HDD with a format option (physical
format). If HDD is formatted, set the 2.5” HDD partition using Free-DOS FDISK command.
If you cannot format 2.5” HDD using the Tests and Diagnostic program, go to Procedure 4.
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Procedure 4 Diagnostic Test Program Execution Check
The HDD test program is stored in the Diagnostics Disk. Perform all of the HDD tests in the Hard Disk Drive Test. Refer to Chapter 3, Tests and Diagnostics, for more information a
bout
the HDD test program. If an error is detected during the HDD test, an error code and status will be displayed. The
error codes and statuses are described in Table 2-5-1. If an erro
r code is not displayed but the
problem still occurs, go to Procedure 5.
Table 2-5-1 HDD error code & status
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Procedure 5 Connector Check and Replacement Check
HDD(s) is/are connected to the connector(s) on the system board. The connection of HDD(s) and board may be defec
tive. Otherwise, they may be faulty. Disassemble the computer following instructions in Chapter 4, Replacement Procedures and perform the following checks.
Check 1 Make sure HDD(s) is/are firm
ly connected to the connector(s) on the system
board.
If any of the connections are loose, reconnect firmly and repeat Procedure 1. If the problem still occurs, go to Check 2.
Check 2 (One of) HDD(s) may be faulty. Replace it with a new one following the
instructions in Chapter 4, Replacement Procedures and check the operation. If the problem still occurs, perform Check 3.
Check 3 System board may be faulty. Replace it with a new one following the instructions
in Chapter 4, Replacement Procedures.
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2.6 Keyboard Troubleshooting

To check if the computer’s keyboard is malfunctioning or not, follow the troubleshooting procedures below as instructed.
Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector and Replacement Check
Procedure 1 Diagnostic Test Program Execution Check
Execute the Keyboard Test (DIAGNOSTIC TEST) and Pressed key display test in the Diagnostic Program. Refer to Chapter 3, Tests and Diagnostics, for more information on how to perform the test program.
If an error occurs, go to Procedure 2. If an error does not occur, keyboard is functioning properly.
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Procedure 2 Connector and Replacement Check
The connection of cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks:
Check 1 stem board. Make sure keyboard cable is firmly connected to sy
If the connection is loose, reconnect firmly and repeat Procedure 1. If the problem still occurs, go to Check 2.
Check 2 Keyboard may be faulty. Replace it with a new one following the instructions in
Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 3.
Check 3 System board may be faulty. Replace it with a new one following the instructions
in Chapter 4, Replacement Procedures.
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2.7 Touch pad Troubleshooting

To check if the computer’s touch pad is malfunctioning or not, follow the troubleshoo procedures below as instructed.
Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector and Replacement Check
Procedure 1 Diagnostic Test Program Execution Check
Execute the Touch pad test in the Diagnostic Program. Refer to Chapter 3, Tests and Diagnostics, for more information on how to perform the test program.
If an error occurs, go to Procedure 2. If an error does not occur, touch pad is functioning properly.
ting
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Procedure 2 Connector and Replacement Check
The connection of cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks:
Check 1 oard. Make sure the cable is firmly connected to system b
If the connection is loose, reconnect firmly and repeat Procedure 1. If the problem
still occurs, go to Check 2.
Check 2 Touch Pad or the cable may be faulty. Replace it with a new one following the
instructions in Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 3.
Check 3 System board may be faulty. Replace it with a new one following the instructions
in Chapter 4, Replacement Procedures
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2.8 Display Troubleshooting

T
o check if the computer’s display is malfunctioning or not, follow the troubleshooting
p
rocedures below as instructed.
Procedure 1: External Monitor Check P
rocedure 2: Diagnostic Test Program Execution Check Procedure 3: Connector and Cable Check Procedure 4: Replacement Check
Procedure 1 External Monitor Check
Connect an external monitor to the computer’s external monitor port, and then boot the computer. The computer automatically detects the external monitor. When “Power on Display” setting is “Auto-Selected” (Default) in BIOS Setup Menu. If this setting is “System LCD only”, external monitor cannot be displayed. The computer automatically detects the external monitor.
If the extern If the external monitor appears to have the same problem as the internal monitor, system
b
oard may be faulty. Go to Procedure 2.
Procedure 2 Diagnostic Test Program Execution Check
al monitor works correctly, the internal LCD may be faulty. Go to Procedure 3.
T y
he Displa Test program is stored in Diagnostics disk. This program checks the display controller on system the computer and run the test. Refer to Chapter 3, Tests and Diagnostics for details. If an error is detected, go to Procedure 3.
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Procedure 3 Connector and Cable Check
LCD Module is connected to system board by an LCD cable. Their cables may be disconnected from system board. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures.
If the conn the problem still occurs, go .
ection is loose, reconnect firmly and restart the computer. If to Procedure 4
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Procedure 4 Replacement Check
LCD module, LCD cable are connected to display circuits. Any of these componen
ts may be faulty. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the fol
If characters or graphics on the internal display are not displayed clearly, perf
lowing checks:
orm
Check 1. If some screen functions do not operate properly, perform Check 2. If LED backlight remains lit when the display is closed, perform Check 3.
Check 1 LCD cable may be faulty. Replace LCD cable with a new one following the
instructions in Chapter 4, Replacement Procedure and test the display again. If the problem still occurs, perform Check 2.
Check 2 LCD module may be faulty. Replace LCD module with a new one following the
instructions in Chapter 4, Replacement Procedure and test the display again. If the problem still occurs, perform Check 3.
Check 3 System board may be faulty. Replace it with a new one following the instructions
in Chapter 4, Replacement Procedure.
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2.9 LAN Troubleshooting

To check if the computer’s LAN is malfunctioning or not, follow the troubleshooting procedures below as instructed.
Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check
Procedur
Execute LA for more information on how to perform the test program.
If any error
Procedure 2 Connector Check and Replacement Check
The LAN f defective o aulty.
Check 1 Make sure LAN cable is firmly connected to the connector CN1. If the problem
e 1 Diagnostic Test Program Execution Check
N test in the LAN test program. Refer to Chapter 3, Tests and Diagnostics
is detected by the test, go to Procedure 2.
unction is embedded on system board. If LAN malfunctions, its connection is
r LAN cable and system board may be f
still occurs, perform Check 2.
No Separated LAN BOARD it’s assembled.
Check 2 LAN cable may be faulty. Replace it with a new one. If the problem still occurs,
perform Check 3.
Check 3 System board may be faulty. Replace it with a new one following the instruction in
Chapter 4.
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2.10 Wireless LAN Troubleshooting

To check if the computer's Wireless LAN is malfunctioning or not, follow the troubles procedures below as instructed.
Procedure 1: Transmitting-Receiving Check Procedure 2: Antennas' Connection Check Procedure 3: Replacement Check
Procedure 1 Transmitting-Receiving Check
Before starting the test, make sure wireless communica Check 1 Execute Wireless LAN test program to che
of wireless LAN. You will need a second computer that can communicate by wireless LAN. Perform the test following the instructions d
If the computer passes the test, the function is correctly working. If the computer does not pass the test, perform Procedure 2.
tion is enabled in BIOS setup
ck the transmitting-receiving function
escribed in Chapter 3.
hooting
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Procedure 2 Antennas' Connection Check
The wireless LAN function-wiring diagram is shown below:
Any of the connections may be defective. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks:
Make sure the wireless communication is Enabled in BIOS setup. Check 1
If the Wireless communication is "Disabled"
, change it to "Enabled". If the
problem still occurs, perform Check 2.
Check 2 Make sure wireless LAN card is firmly connected to the CN22 on system board. If
the connector is defective, connect it firmly and perform Procedure 1. If the problem still occurs, perform Check 3.
Check 3 Make sure that wireless LAN antenna cables (black and white) are firmly
connected to the connectors on Wireless LAN card. If wireless LAN antenna cables are not connected properly, connect them firmly and perform Procedure 1. If the problem still occurs, go to the procedure 3.
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Procedure 3 Replacement Check
Wireless LAN card, wireless LAN antenna or system board may be faulty. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then
perform the following checks:
Check 1 Wireless LAN antenna may be faulty. Replace it with a new one following the
instructions in Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 2.
Check 2 Wireless LAN card may be faulty. Replace it with a new one following the
instructions in Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 3.
ons Check3 System board may be faulty. Replace it with a new one following the instructi
in Chapter 4, Replacement Procedures.
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2.11 Sound Troubleshooting

To check if the sound function is malfunctioning or not, follow the troubleshooting proce below as instructed.
Procedure 1: Connector Check Procedure 2: Replacement Check
Procedure 1 Connector Check
The conne
As the connection may be defective, disassemble the PC and check each connection. If the problem still occurs, go to Procedure 2.
ction of sound system is shown in the following figure.
dures
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Procedure 2 Replacement Check
If External microphone/Headphone does not work properly, perform check 1. If internal microphone /Speaker do not work properly, perform check 2. If HP o heck 3.
ut does not work properly, perform c
If Volume control does not work properly, perform check 4.
Check 1 External microphone/Headphone may be faulty. Replace it with a new one
following the steps in Chapter 4. If the problem still occurs, perform Check 5.
Check 2 Internal microphone /Speaker may be faulty. Replace it with a new one following
the steps in Chapter 4. If the problem still occurs, perform Check 5.
Check 3 HP out may be faulty. Replace it with a new one following the steps in Chapter 4.
If the problem still occurs, perform Check 5.
Check 4 Volume control may be faulty. Replace it with a new one following the step
s in
Chapter 4. If the problem still occurs, perform Check 6.
Check 5 Flat cables between AD board/Speak
er and system board may be faulty. Replace it with new cable following the instructions in Chapter 4. If the problem still occurs, perform Check 6.
Check 6 Audio board/System board may be faulty. Replace it with a new one following the
instructions in Chapter 4.
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2.12 Bluetooth Troubleshooting

To check if the computer’s Bluetooth is malfunctioning or not, follow the troublesh procedure below as instructed.
Procedure 1 Connector Check and Replacem
h Bluetooth module is connected to system board. If Bluetooth malfunctions, its
T e
onnection is defective or Bluetooth cable and system board may be faulty.
c
Check 1
Make sure Bluetooth cable is firmly connected to the connector CN12 (system board). If the problem still occurs, perform Check 2.
ent Check
ooting
Check 2
Check 3 eplace it with a new one following the steps in Chapter
Check 4 System board may be faulty. Replace it with a new one following the instruction in
Bluetooth cable may be faulty. Replace it with a new one. If the problem s till occurs, perform Check 3.
Bluetooth may be faulty. R
4. If the problem still occurs, perform Check 4.
Chapter 4.
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2.13 HDMI Troubleshooting

To check if the computer’s HDMI is malfunctioning or not, follow the troubleshooting procedures below as instructed.
Procedure 1: External HDMI Monitor Check Procedure 2: Connector and Cable Check Procedure 3: Replacement Check
Procedure 1 Connector Check and Replacement Check
The HDMI port is connected to system board. If HDMI malfunctions, its connection is
defective or HDMI cable and system board may be faulty.
Check 1 Make sure HDMI cable is firmly connected to the connector CN11 (system board).
If the problem still occurs, perform Procedure 2.
Procedure 2 External Monitor Check
onitor to the comConnect an external m puter’s HDMI port, and then boot the computer. The
computer automatically detects the external monitor. If the exter ay be faulty. Go to Procedure 3. If the external monitor appears to have the same problem as the internal monitor, system
board may be faulty. Go to Procedure 2.
nal monitor works correctly, the internal LCD m
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Procedure 3 Connector and Cable Check
HDMI monitor connected to HDMI&USB board by an HDMI cable. If the connection is loose, reconnect firmly and restart the computer. If the problem still
occurs, go to Procedure 4.
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Procedure 4 Replacement Check
HDMI signals are connected to display circuits via HDMI cable and HDMI&USB board. Any of these components may be faulty. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the following checks:
If characters or graphics on the internal display are not displayed clearly, perform Check 1.
If some screen functions do not operate properly, perform Check 4.
Check 1 HDMI cable may be faulty. Replace HDMI cable with a new one following the
instructions in Chapter 1, Replacement Procedure and test the display again. If the problem still occurs, perform Check 2.
Check 2 HDMI monitor may be faulty. Replace HDMI monitor with a new one following
the instructions in Chapter 2, Replacement Procedure and test the display again. If the problem still occurs, perform Check 3
Check 3 HDMI&USB board may be faulty. Replace it with a new one following the
instructions in Chapter 3, Replacement Procedure.
Check 4 System board may be faulty. Replace it with a new one following the instructions
in Chapter 4, Replacement Procedure.
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Chapter 3 Contents
3.1 Tests and Diagnostics Software Overview............................................................... 2
3.2 Executing the Diagnostic Test .................................................................................. 3
3.3 Subtest names............................................................................................................ 7
3.4 System Test............................................................................................................. 10
3.5 Memory Test........................................................................................................... 17
3.6 Keyboard Test......................................................................................................... 21
3.7 Display Test............................................................................................................ 24
3.8 Floppy Disk Test..................................................................................................... 39
3.9 Hard Disk Test........................................................................................................ 41
3.10 Real Time Clock Test ............................................................................................. 44
3.11 Cache Memory Test................................................................................................ 46
3.12 High Resolution Display Test................................................................................. 48
3.13 Multimedia Test...................................................................................................... 54
3.14 MEMORY2 Test..................................................................................................... 55
3.15 Error Codes and Error Status Names...................................................................... 57
3.16 Running Test........................................................................................................... 59
3.17 DMI INFOEMATION............................................................................................ 60
3.17.1 Check DMI Information ................................................................................. 60
3.17.2 Write DMI Information................................................................................... 60
3.18 Log Utilities ............................................................................................................ 62
3.18.1 Operations....................................................................................................... 62
3.19 System Configuration ............................................................................................. 64
3.20 Running Test Edit Item........................................................................................... 65
3.20.1 Function Description....................................................................................... 65
3.20.2 Operation Description..................................................................................... 65
3.21 Common Tests and Operation ................................................................................ 67
3.21.1 How to operate a window............................................................................... 67
3.21.2 How to Stop the Test Program........................................................................ 67
3.21.3 Test Status Screen........................................................................................... 67
3.21.4 Test Stop Display............................................................................................ 68
3.21.5 How to enter data............................................................................................ 68
___________________________________________________________________________________
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Chapter 3 Diagnostic Programs
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3.1 Tests and Diagnostics Software Overview

This chapter explains how to use the Tests and Diagnostics Software for the Satellite T 130, Satellite Pro T130 and PORTEGE T130 computer systems.
NOTES: Before starting the Tests and Diagnostics software:
1. Check all cables for loose connections.
2. Exit any application and close Windows.
The Diagnostics Menu consists of the following options:
Diagnostic Test Running Test DMI Information Log Utilities System Configuration Option
The Diagnostic Test Menu consists of the following functional tests:
System Test Memory Test Keyboard Test Display Test Floppy Disk Test Hard Disk Test Real Time Clock Test Cache Memory Test High Resolution Display Test Multimedia Test Memory2 Test FDD & HDD Error Retry Count Set
The following equipment is required to perform some of the diagnostic test programs:
The Diagnostics Disk (all tests) A formatted working disk for the floppy disk drive test (all tests) A CD test media (Toshiba Backup CD ROM for the CD-ROM test)
The following sections detail the tests contained within the Diagnostic Test Menu. Refer to Sections 3.18, 3.19, 3.20 and, 3.21 for detailed information on the remaining functions of the Tests and Diagnostics software.
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3.2 Executing the Diagnostic Test

Free-DOS is required to run the Diagnostics Program. To start the programs follow these steps:
1. Create a Free-DOS bootable disk and copy all the files from the Tests and
Diagnostics software to the disk.
2. Insert the boot disk into the computer’s floppy disk drive and turn on the computer.
NOTES: If error message display “Sorry. This Model Type Not Match This Machine”: Please Check:
1. You test disk is match this model, ex. disk is 14” but machine is 13”.
2. The M/B EEPROM project type is math your test disk, if not, please use WDMI3.EXE to
modify with right LCD size.
The following screen displays:
TOSHIBA Satellite(Pro) P500 Diagnostics
Version v1.00
[DIAGNOSTICS MENU]
01.DIAGNOSTIC TEST
02.RUNNING TEST
03.DMI INFORMATION
04.LOG UTILITIES
05.SYSTEM CONFIGURATION
06.OPTION
99.EXIT
::Select item ESC :Escape
3. To select the Diagnostic Test from the Diagnostics Menu use the arrow keys to set the
highlight bar to 01 and press Enter.
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The following menu displays:
TOSHIBA Satellite(Pro) P500 Diagnostics Version V1.00
[DIAGNOSTICS MENU]
01. DIAGNOSTIC TEST
02. RUNNING TEST
03. DMI INFORMATION
04. LOG UTILITIES
05. SYSTEM CONFIGURATION
01. SYSTEM TEST 08. CACHE MEMORY TEST
01. SYSTEM TEST
06. OPTION
02. MEMORY TEST 09. HIGH RESOLUTION DISPLAY TEST
99. EXIT
03. KEYBOARD TEST 10. MULTIMEDIA TEST
04. DISPLAY TEST 11. MEMORY2 TEST
05. FLOPPY DISK TEST 88. FDD&HDD ERROR RETRY COUNT SET
06. HARD DISK TEST 99. EXIT TO DIAGNOSTICS MENU
07. REAL TIME CLOCK TEST
[DIAGNOSTIC TEST MENU]
:Select item Enter:Decision item Esc:Escape
::Select item ESC :Escape
Refer to Sections 3.4 through 3.14 for detailed descriptions of Diagnostics Tests 1 through
11. Item 88 sets the floppy disk drive and hard disk drive error retry count. Item 99 exits the submenu of the Diagnostic Test and returns to the Diagnostics Menu.
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01. SYS
4. Select the subtest you want to execute and press Enter. The following menu displays:
TOSHIBA Satellite(Pro) P500 Diagnostics Version V1.00
: :Select item ESC :Escape
[DIAGNOSTICS MENU]
01. DIAGNOSTIC TEST
02. RUNNING TEST
03. DMI INFORMATION
04. LOG UTILITIES
05. SYSTEM CONFIGURATION
01. SYSTEM TEST
01. SYSTEM TEST 9. REAL TIME CLOCK TEST
06. OPTION
02. MEMORY TEST 08. CACHE MEMORY TEST
99. EXIT
03. KEYBOARD TEST 09. HIGH RESOLUTION DISPLAY TEST
04. DISPLAY TEST 10. MULTIMEDIA TEST
05. FLOPPY DISK TEST 11. MEMRY2 TEST
06. HARD DISK TEST 88. FDD&HDD ERROR RETRY COUNT SET
07. REAL TIME CLOCK TEST 99. EXIT TO DIAGNOSTICS MENU
[SYSTEM TEST]
01. FAN ON/OFF
01. FAN ON/OFF
[DIAGNOSTIC TEST MENU ]
02. Battery Test
03. CPU Temperature
99. Exit to DIAGNOSTIC TEST MENU
5. Select the desired test from the subtest menu and press Enter. The following Test
Parameter menu displays:
TOSHIBA Satellite(Pro) P500 Diagnostics Version V1.00
: :Select item ESC :Escape
[ DIAGNOSTICS MENU ]
01. DIAG STIC TEST NO
02. RUNNING TEST
03. DISK UTILITIES
4. LOG 0 UTILITIES URATION05. SYST CONFIGEIM
01. SYSTEM TEST 09. REAL TIME CLOCK TEST
06. OPT ON
02. MEMORY TEST 10. NPX TEST
99. EXIT
03. KEYBOARD TEST 11. HIGH RESOLUTION DISPLAY TEST
04. DISPLAY TEST 12. MULTIMEDIA TEST
05. FLOPPY DISK TEST 13. USB TEST
06. HARD DISK TEST 14. MEMORY2 TEST
07. REAL TIME CLOCK TEST 88. FDD&HDD ERROR RETRY COUNT SET
99. EXIT TO DIAGNOSTICS MENU
[ TEST PARAMETER ]
01. Go To Test
01. Go To Test
02. Test Loop : YES
03. Error Stop : NO
TEM TEST
[ DIAGNOSTIC TEST MENU ]
01. FAN ON/OFF
01. FAN ON/OFF
02. Batterey Test
03. CPU T
99. Exit
[ SYSTEM TEST ]
mperature
to DIAGNOSTIC TEST MENU
Use the arrow keys to highlight the desired option and press Enter.
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NOTES: The Item2 and 3 of Test Parameter are not used by some tests.
Go To Test
Move the highlight bar to Go to Test and press Enter to start executing the test.
Test Loop
Select NO to return the screen to the subtest menu after the test is complete. Select YES to set the test to run continuously until it is halted by the user.
Error Stop
Select NO to keep the test running even if an error is found. Select YES to stop the test program when an error is found and display the HALT OPERATION screen as shown below:
[[HALT OPERATION]] 1: Test end 2: Continue 3: Retry
These three selections have the following functions:
1: Terminates the test program and exits to the subtest menu. 2: Continues the test from the error. 3: Restarts the test from the beginning.
Use the arrow keys to move the cursor to the desired option and press Enter.
Table 3-1 in Section 3.3 lists the function of each test on the subtest menu. Table 3-2 in Section 3.15 lists the error codes and error status for each error.
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3.3 Subtest names

Table 3-3-1 lists the subtest names for each test program in the Diagnostic Test menu.
No. Test Name No. Subtest Name
01 SYSTEM TEST 01
02 03 04
02 MEMORY TEST 01
02 03 04 05
03 KEYBOARD TEST 01
02 03 04 05 06
04 DISPLAY TEST 01
02
FAN ON/OFF check Battery TEST CPU Temperature 3D HDD Protection Test (90d) Conventional Memory Protected Mode Protected Mode (32MB-MAX) RAM Refresh Stress Test Pressed Key Display [109 KBD] Pressed Key Display [105 KBD] Pressed Key Display [104 KBD] Hot Key Display [9 KBD] Hot Key Display [1 KBD] PS/2 Mouse (Pointing 2Button) Character Attributes
Character Set 03 04 05 06 07 08 09 10 11 12
80* 25 Character Display
320* 200 Graphics Display
640* 200 Graphics Display
640* 480 Graphics Display
Display Page
“H” Pattern Display
Video DAC Register W/R/C
Color Graphics Display
Color Attributes Display
Color Tiling
Table 3-3-1Subtest Names (1/3)
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No. Test Name No. Subtest Name
05 FLOPPY DISK TEST 01
02 03 04 05
06 HARD DISK TEST 01
02 03 04 05 06 07 08
07 REAL TIME CLOCK
TEST
08 CACHE MEMORY
TEST
01 02 03 01 02 03
Sequential Read
Sequential W/R/C
Random Address/Data
Write Specified Address
Read Specified Address
Sequential Read
Address Uniqueness
Random Address Data
Cross Talk and Peek Shift
Write Specified Address
Read Specified Address
Sequential Write
W-R-C Specified Address
Real Time Test
Backup Memory Test
Real Time Carry Test
Constant Data Test
Address Pattern Test
Increment/Decrement Test
Bit Shift Pattern Test
*Write Disturb Test
Checker Board Test
Marching Test
Working Data Test
VRAM W/R/C Test
640* 480 Mode Display
800* 600 Mode Display
1024* 768 Mode Display
“H” Pattern Display
Focus Test (“E” Pattern)
09 HIGH RESOLUTION
DISPLAY TEST
04 05 06 07 08 01 02 03 04 05 06
Table 3-3-1 Subtest Names (2/3)
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No. Test Name No. Subtest Name
10 MULTIMEDIA TEST 01
02 03 04
11 MEMORY2 01
02 03 04
Table 3-3-1 Subtest Names (3/3)
*This test cannot support.
Sequential Read Test Random Read Test Read Specified Address Test 1 point W/R/C Test All one/zero Test Walking 1/Walking 0 Test(Left) Walking 1/Walking 0 Test(Right) Walking 1/Walking 0 Test(Left /Right)
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3.4 System Test

To execute the System Test select 01 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The System Test contains three subtests. Move the highlight bar to the subtest you want to execute and press Enter.
Subtest 01 FAN ON/OFF Checking
Select 1,2,3 to control FAN on/off , 1=Fan on , 2=Fan off , 3=Exit .
[BOIFAN2.EXE] Program Version: 1.0 1: Fan On 2: Fan Off 3: Exit Fan1 Status on Fan1RPM: 5000 or Fan1 Status OFF Fan1RPM: 0 Fan2 Status on Fan2RPM: 2500 or Fan2 Status OFF Fan2RPM: 0
Subtest 02 Battery Test This will display battery information for check, press [ESC] to exit.
[BOIPCU.EXE] Program Version : 1.0 03-27-2007 voltage : 12522 mV Remaining capacity alarm : 400 mAh temperature : 24.4 ‘C Remaining time alarm : 10 min current : 1330 mA Battery mode : 0 average current : 1327 mA AtRate : 0 mA relative state of charge : 93 % At rate time to full : 65535 min absolute state of charge : 89 % At rate time to empty : 65535 min remaining capacity : 3546 mAh At rate O. K. : FFFF full charge capacity : 3800 mAh Maximun error : 2 % run time to empty : -1 min. Charging current : 2800 mA average time to empty : -1 min. Charging voltage : 12600 mA average time to full : 101 min. Manufacturer name : SANYO cycle count : 10 times Device name : NS2P3SZDNVWR design capacity : 4000 mAh Device chemistry : LION design voltage : 11100 mV Manufacturer data : 0 specification information : 2.1 Manufacture date : 9/13/2005 serial no. : 32009 STATUS : INIT
Press [ESC] KEY to exit
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Subtest 03 CPU Temperature This will display CPU Temperature for check; press [ESC] to exit. [CPU_TEMP.EXE] Program Version: 1.3 03-09-2009
CPU Temperature: XX GPU Temperature: XX
NOTES: If no external Graphics, GPU not report temperature.
Subtest 04 3D HDD Protection Test (90d)
1. For Field inspection T&D. This program judges by sampling five kinds of data shown below.
No Item Contents 1 Access platform. An access platform is leveling.
The Fixture which fixes PC by 90 degree inclination is used. 2 Test Fixture Vibration/shock doesn't take a PCB at the time of T&D inspection.
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3 Test1
The display of a test program and the set method of PC are shown below.
Display of a Test Program The portion which PC and Test-Fixture contact is green.
Set method of PC
Z
Upper
X
Judgment
If all data is less than ranges, it will be OK.
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r
4 Test2
The display of a test program and the set method of PC are shown below.
Display of a Test Program
Set method of PC
Rear
Uppe
Judgment
If all data is less than ranges, it will be OK.
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r
5 Test3
The display of a test program and the set method of PC are shown below.
Display of a Test Program
Set method of PC
Right
Uppe
Judgment
If all data is less than ranges, it will be OK.
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r
6 Test4
The display of a test program and the set method of PC are shown below.
Display of a Test Program
Set method of PC
Front
Uppe
Judgment
If all data is less than ranges, it will be OK.
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r
7 Test5
The display of a test program and the set method of PC are shown below.
Display of a Test Program
Set method of PC
Left
Uppe
Judgment If all data is less than ranges, it will be OK.
8 Inspection Judgment
If all data is less than ranges, it will be OK.
9 Setting
When an inspection result is O.K., calibration at HPC.
Calibration data
2. Test Result A test result is displayed when a test is completed. A display of result is O.K. or NG. And an error flag is returned at the end of a program. OK is 0. NG is 1.
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3.5 Memory Test

To execute the Memory Test select 02 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Memory Test contains five subtests that test the computer’s memory. Move the highlight bar to the subtest you want to execute and press Enter.
NOTE: If NO is selected for Test Loop on the Test Parameter menu, the Test Status screen displays while the test is executing. When the test is complete the Memory Test menu displays.
If YES is selected for Test Loop on the Test Parameter menu, the Test Status screen displays while the test is executing. Press Ctrl + break to return to the Memory Test menu.
Subtest 01 Conventional Memory
This subtest first writes test data patterns to conventional memory (0 to 640 KB), then reads the new data and compares the result with the original data patterns.
If a compare error occurs, the write data, read data, and test address display on the screen. Addresses are displayed in 4KB increments during the test.
Test Process:
1. Byte Enable Test
One bit write/ 8 bit read” is executed and the new data is compared with the original data. Test data = CCAA5533H, 80000000H
2. Byte Enable Test
“One bit write/16 bit read” is executed and the new data is compared with the original data. Test data = CCAA5533H, 80000000H
3. Data bus test
“One bit write/16 bit read” is executed and the new data is compared with the original data. Test data = 1H, 2H, 4H, 8H, 10H, through 80000000H.
4. Fixed data test
“16 bit write/ 16 bit read” is executed and the new data is compared to the original data. Test data = FFFFFFFFH, 00000000H, 80018001H
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5. Address pattern test
“16 bit write and 16 bit read” of address pattern data is executed and the new data is compared with the original data. Test data = 0000H, 0004H, 0008H, 000CH,...8000H, 8004H, through FFECH
Subtest 02 Protected Mode
This subtest first writes data patterns and address data from 1 to 32 MB, then reads the new data and compares the result with the original data patterns. Addresses are displayed in 64KB increments during the test.
. Test Process:
1. Byte Enable Test
One bit write/ 8 bit read” is executed and the new data is compared with the original data. Test data = CCAA5533H, 80000000H
2. Byte Enable Test
“One bit write/16 bit read” is executed and the new data is compared with the original data. Test data = CCAA5533H, 80000000H
3. Data bus test
“One bit write/16 bit read” is executed and the new data is compared with the original data. Test data = 1H, 2H, 4H, 8H, 10H, through 80000000H.
4. Fixed data test
“16 bit write/ 16 bit read” is executed and the new data is compared to the original data. Test data = FFFFFFFFH, 00000000H, 80018001H
5. Address pattern test
“16 bit write and 16 bit read” of address pattern data is executed and the new data is compared with the original data. Test data = 0000H, 0004H, 0008H, 000CH,...8000H, 8004H, through FFECH
Subtest 03 Protected Mode [32MB - MAX]
This subtest first writes data patterns and address data from 32MB to the maximum installed memory, reads the new data, and then compares the result
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with the original data patterns. Addresses are displayed in 64KB increments during the test.
Test Process:
1. Byte Enable Test
One bit write/ 8 bit read” is executed and the new data is compared with the original data. Test data = CCAA5533H, 80000000H
2. Byte Enable Test
“One bit write/16 bit read” is executed and the new data is compared with the original data. Test data = CCAA5533H, 80000000H
3. Data bus test
“One bit write/16 bit read” is executed and the new data is compared with the original data. Test data = 1H, 2H, 4H, 8H, 10H, through 80000000H.
4. Fixed data test
“16 bit write/ 16 bit read” is executed and the new data is compared to the original data. Test data = FFFFFFFFH, 00000000H, 80018001H
5. Address pattern test
“16 bit write and 16 bit read” of address pattern data is executed and the new data is compared with the original data. Test data = 0000H, 0004H, 0008H, 000CH,...8000H, 8004H, through FFECH
Subtest 04 RAM Refresh
This subtest writes a data pattern (CCAA5533H ) in 4KB from 0 to the maximum installed memory, then waits for a memory refresh cycle (16 ms or more), reads the new data, and compares the result with the original data pattern.
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Test Process:
1. Checks the memory size to determine the maximum size of installed
memory.
2. Tests memory addresses 0 to the maximum installed.
3. Writes, reads, and compares test data after a memory refresh cycle
(16ms or more).
NOTE: There may be a short delay between write and read operations, depending on the memory size.
Subtest 05 Stress Test
This subtest writes the following 16KB data patterns to the Write/Read Buffer in conventional memory.
da ta:
FFFFFFFFFFFFFFFF0000000000000000 5555555555555555AAAAAAAAAAAAAAAA CCCCCCCCCCCCCCCC3333333333333333 0000000000000000FFFFFFFFFFFFFFFF AAAAAAAAAAAAAAAA5555555555555555
3333333333333333CCCCCCCCCCCCCCCC FFFFFFFFFFFFFFFF0000000000000000 0000000000000000FFFFFFFFFFFFFFFF 5555555555555555AAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAA5555555555555555 CCCCCCCCCCCCCCCC3333333333333333 3333333333333333CCCCCCCCCCCCCCCC
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3.6 Keyboard Test

To execute the Keyboard Test select 03 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Keyboard Test contains five subtests that test the computer’s keyboard and mouse actions. Move the highlight bar to the subtest you want to execute and press Enter.
NOTE: The Test Loop and Error Stop parameters are not enabled for the Keyboard test.
Subtest 01 Pressed Key Display [109 Keyboard]
When you execute this subtest, the keyboard layout is drawn on the display. When any key is pressed, the corresponding key on the screen changes from light to dark. Holding a key down enables the auto-repeat function which causes the key’s display character to blink.
[[[Press Key Display]]]
Layout of a keyboard (109 keys)
Subtest 02 Pressed Key Display [105 Keyboard]
This subtest is used for the 105 keyboard and functions the same as Subtest 1.
Subtest 03 Pressed Key Display [104 Keyboard]
This subtest is used for the 104 keyboard and functions the same as Subtest 1.
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Subtest 04 Hot Key Display [9 Key]
This subtest is used for the 9 hot key and functions the same as Subtest 1. ECO MUTE MUSIC PLAY BACK NEXT VOL- VOL+ WLAN
Subtest 05 Hot Key Display [1 Key]
This subtest is used for the 1 hot key and functions the same as Subtest 1. WLAN Subtest 06 PS/2 Mouse (Pointing)
This subtest checks the function of mouse as shown below. A) Pointing device (mouse)
B) Mouse buttons
Please move cursor to upper left and press left button , screen will display
<PRESS> in left rectangle , move cursor to lower right and press right
button , screen will display <PRESS> in right rectangle , the program exit . If left and right button short, screen will display <Left and Right Button
maybe short >, the program exit.
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LEFT
PRESS
TOUCH_PAD TEST
RIGHT
PRESS
Please Do Not Press the Left and Right Button At The Same Time
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3.7 Display Test

To execute the Display Test select 04 from the Diagnostic Test Menu, press Enter and follow the directions displayed on the screen. The Display Test contains twelve subtests that test the display in various modes. Move the highlight bar to the subtest you want to execute and press Enter.
Subtest 01 Character Attributes
This subtest displays character attributes and color attributes. The character
attributes are: normal, intensified, reverse, and blinking. The color attributes
are: blue, red, magenta, cyan, yellow, and white. These seven colors each
display a background color, foreground color and high resolution color. The
screen below displays when this subtest is executed.
CHARACTER ATTRIBUTES
NEXT LINE SHOWS NORMAL DISPLAY NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NEXT LINE SHOWS INTENSIFIED DISPLAY IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
NEXT LINE SHOWS REVERSE DISPLAY RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
NEXT LINE SHOWS BLINKING DISPLAY BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
BLUE RED MAGENTA GREEN CYAN YELLOW WHITE
Press [ Enter ] KEY
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
To exit this subtest and return to the Display Test menu:
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES were selected for Test Loop on the Test Parameter
Menu.
Subtest 02 Character Set
This subtest displays the character codes 00H - FFH, using Mode 01H
(40*25). The screen below displays when this subtest is executed.
CHARACTER SET IN 40*25
Press [Enter] Key
To exit this subtest and return to the Display Test menu:
Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES were selected for Test Loop on the Test Parameter
Menu.
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Subtest 03 80 * 25 Character Display
This subtest uses 80*25 video resolution to display character codes 20H -
7EH using Mode 03H (80*25). The data displayed is shifted 1 byte to the left
for each line as shown below.
80*25 CHARACTER DISPLAY
01234567890123456789012345678901234567890123456789012345678901234567890123456789
!”#$%&’()*=,.-/0123456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghIjklmno !”#$%&’()*=,.-/0123456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghIjkl mnop ”#$%&’()*=,.-/0123456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghIjklmnopq #$%&’()*=,.-/0123456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghIjklmnopqr $%&’()*=,.-/0123456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghIjklmnopqrs %&’()*=,.-/0123456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghIjklmnopqrst &’()*=,.-/0123456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghIjkl mnopqrstu ’()*=,.-/0123456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghIjklmnopqrstuv
Shifted to the left one letter by one letter.
23456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdef gh I j k l mnopqrst 3456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdef gh I j k l mnopqrst 456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdef gh I j k l mnopqrst
Press [Enter] KEY
To exit this subtest and return to the Display Test menu:
Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES were selected for Test Loop on the Test Parameter
Menu.
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Subtest 04 320 * 200 Character Display
This subtest uses 320*200 video resolution to display green, red and yellow
followed by cyan, magenta, and white. The screen below shows the displays
when this subtest is executed.
320 * 200 GRAPHICS DISPLAY COLOR SET 0: [ 4 ] GREEN RED YELLOW
CYAN MAGENTA WHITE
Press ENTER to display the following sixteen colors: black, blue, green,
cyan, red, magenta, brown, white, dark gray, light blue, light green, light cyan,
light red, light magenta, yellow, and intensified white.
Satellite T130, Satellite Pro T130, and PORTEGE T130 Maintenance Manual (960-Q08)