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Chapter 2 Troubleshooting Procedures
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Chapter 2
Troubleshooting Procedures
2
Contents
Main
Toshiba Personal Computer Satellite A210 Maintenance Manual
TOSHIBA CORPORATION
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Preface
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Table of Contents
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Chapter 1 Contents
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1.1 Features
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1.2 System Unit
1.3 2.5-inch Hard Disk Drive
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1.4 Optical Disc Device
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1.5 Power Supply
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1.6 Batteries
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Chapter 2 Troubleshooting Procedures
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Chapter 2 Contents
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2.1 Troubleshooting Introduction
2.2 Troubleshooting Flowchart
2 Troubleshooting Procedures
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Figure 2-1 Troubleshooting flowchart (1/2)
2 Troubleshooting Procedures
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Figure 2-1 Troubleshooting flowchart (2/2)
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2 Troubleshooting Procedures
2.3 Power Supply Troubleshooting
Figure 2-2 Power Supply Troubleshooting Process
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AC adaptor System board Batt ery
AC adaptor cord AC power cord
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2 Troubleshooting Procedures
2.4 Display Troubleshooting
Figure 2-3 Display troubleshooting process
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2.5 Keyboard Troubleshooting
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2 Troubleshooting Procedures
2.6 External USB Devices Troubleshooting
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2 Troubleshooting Procedures
2.7 TV-Out Failure Troubleshooting
Figure 2-6 TV-out troubleshooting process
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2 Troubleshooting Procedures
2.8 TouchPad Troubleshooting
Figure 2-7 Touchpad troubleshooting process
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2 Troubleshooting Procedures
2.9 Speaker Troubleshooting
Figure 2-8 Speaker troubleshooting process
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2 Troubleshooting Procedures
2.10 Optical Drive Troubleshooting
Figure 2-9 Optical drive troubleshooting process
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2.11 Modem Troubleshooting
Figure 2-10 Modem troubleshooting process
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2.12 Express card Troubleshooting
Figure 2-11 Express card troubleshooting process
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2.13 IEEE 1394 Troubleshooting
Figure 2-12 IEEE 1394 troubleshooting process
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2.14 Wireless LAN Troubleshooting
Procedure 1 Diagnostic test
Procedure 2 Connector and replacement check
Procedures
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2.15 Camera Troubleshooting
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2.16 Bluetooth Troubleshooting
Figure 2-15 Bluetooth troubleshooting process
Procedure 1 Diagnostic test
Procedure 2 Connector and replacement check
Procedures
2.17 4 in 1 card Troubleshooting
Procedure 1 4 in 1 card test
Procedure 2 4 in 1 Card socket replacement check
2.18 HDD Troubleshooting
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2.19 CRT Troubleshooting
Figure 2-18 HDD troubleshooting process
Procedure 1 CRT connection check
Procedure 2 CRT set check
502 Troubleshooting Procedures
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2.20 HDMI Troubleshooting
Figure 2-19 HDMI troubleshooting process
Procedure 1 HDMI connection check
Procedure 2 HDMI set check
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3.1 The Diagnostic Test
3.2 Executing the Diagnostic Test
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3.3 Display Configuration
3.4 Speaker Audio Test
3.5 Fan ON/OFF Test
3.6 Main Battery Charge Test
3. 7 FDD Test
3. 8 ODD Test
3. 9 Keyboard Test
3.10 Mouse (Pad) Test
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3. 11 LCD Pixels Mode Test
3.12 Magnetic Switch Test
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3.13 LAN Test
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3.14 RTC Test
3.15 Read 1394 GUID
3.16 Speaker EQ Type Check&Re-Write
3.17 Button Test
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3.19 Front Edge Logo
Notice: Check logo LED on/off function.
3.20 Fingerprint DOS Test
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3.21 Clear Fingerprint Test
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3.22 Write DMI
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Chapter 4 Contents
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4.1 General
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4.2 Battery
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4.3 PC Card
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4.4 Memory Card
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4.5 HDD
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4.6 Expansion Memory
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4.7 Optical Drive Module
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4.8 Optical Drive
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4.9 Keyboard
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4.10 Display Assembly
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4.11 Display Mask
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4.12 FL Inverter Board
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4.13 LCD Module
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4.14 WLAN antennas
4.15 Camera and Microphone
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4.16 Bluetooth module
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4.17 Touch Pad
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4.18 Fingerprint Module
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4.19 Speakers
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4.20 Function Button Board
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4.21 USB Board
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4.22 MDC Card
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4.23 Wireless Module
4.24 System Fan
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4.25 System Board
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4.26 VGA Board
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4.27 CPU
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Appendix A Handling the LCD Module
Precautions for handling the LCD module
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Appendix B Board Layout
B.1 System Board Top View
B.2 System Board Bottom View
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Table B-2 System Board Connectors (top and bottom)
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Appendix C Pin Assignments
System Board C.1 JP31,JP33
Table C-1 SODIMM I/F pin assignments (200-PIN) (1/4)
Table C-1 SODIMM I/F pin assignments (200-PIN) (2/4)
Table C-1 SODIMM I/F pin assignments (200-PIN) (3/4)
C.2 JP24
C.3 JP34
Table C-3 HDD I/F pin assignments (22-pin)
C.4 JP29
Table C-4 ODD I/F pin assignments (52-pin)
C.5 JP5
Table C-5 Mini-Express (3G) I/F pin assignments (52-pin)
C.6 JP7
Table C-6 Mini-Express (WLAN) I/F pin assignments (52-pin)
C7 JP19
Table C-7 K/B connector pin assignments (34-pin)
C.8 JP8
Table C-8 Fan I/F pin assignments (3-pin)
C.9 JP14
Table C-9 MDC Connector pin assignments (12-pin)
C.10 PJP1
C.11 JP39
C.12 JP38
C.13 JP23
Table C-13 VGA/B Connector pin assignments (200-PIN) (1/4)
Table C-13 VGA/B Connector pin assignments (200-PIN) (2/4)
Table C-13 VGA/B Connector pin assignments (200-PIN) (3/4)
C.14 JP26
C.15 JP37
C.16 JP36
C.17 JP20
C.18 JP2
C.19 JP15
C.20 JP11
C.21 JP16
C.22 JP28
C.23 JP12
C.24 JP6
C.25 JP18
C.26 JP22
C.27 JP30
C.28 JP32
Appendix D Keyboard Scan/Character Codes
Table D-1 Scan codes (set 1 and set 2) (1/4)
Table D-1 Scan codes (set 1 and set 2) (2/4)
Table D-1 Scan codes (set 1 and set 2) (3/4)
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Table D-3 Scan codes in Numlock mode
Table D-4 Scan codes with Fn keyiI
Table D-5 Scan codes in overlay mode
Table D-6 No.124 key scan code
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Appendix F Series Screw Torque List (IALAA)
Table F-1 Series Screw Torque List (High-end)
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Appendix G Reliability
