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D
-
8
Satelli
te
A
80
Series Maintenance Manual
Table D
-
7 No.126 key scan code
Code set 1
Code set 2
Key top
Shift
Make
Make
Pause
Common
E1
1D
45
E1
9D
C5
E1
14
77
E1
F0
14
F0
77
Ctrl
E0
46
E0
C6
E0
7E
E0
F0
7E
*: This key generates only make codes.
189
191
Table of Contents
Main Page
Table of Contents
6
Board Layout
4
Handling the LCD Module
4
Key Layout
4
Keyboard Scan/Character Codes
4
Pin Assignments
4
Table of Contents
12
Chapter 1
14
Features
14
System Unit
19
Inch Hard Disk Drive
23
Removable Drives
24
CD-ROM Drive
24
DVD-R/-RW Drive
24
DVD-ROM Drive
24
DVD Super Multi Drive
26
DVD±R/±RW Drive
26
Power Supply
27
Batteries
30
Main Battery
30
RTC Battery
31
Chapter 2
35
Table of Contents
36
Default Chapter
37
Troubleshooting Introduction
37
Troubleshooting Flowchart
38
Figure 2-1 Troubleshooting Flowchart (1/2)
39
Power Supply Troubleshooting
39
Troubleshooting Procedures
39
Figure 2-1 Troubleshooting Flowchart (2/2)
40
Figure 2-2 Power Supply Troubleshooting Process
43
Power Supply Troubleshooting
43
Table 2-1 Battery LED
44
Table 2-2 DC-IN LED
45
Display Troubleshooting
48
Figure 2-3 Display Troubleshooting Process
48
Figure 2-4 Keyboard Troubleshooting Process
51
Keyboard Troubleshooting
51
External USB Devices Troubleshooting
53
Figure 2-5 External USB Device Troubleshooting Process
53
Figure 2-6 TV-Out Troubleshooting Process
55
TV-Out Failure Troubleshooting
55
Figure 2-7 Printer Port Troubleshooting Process
57
Printer Port Troubleshooting
57
Figure 2-8 Touchpad Troubleshooting Process
59
Touchpad Troubleshooting
59
Figure 2-9 Speaker Troubleshooting Process
61
Speaker Troubleshooting
61
Figure 2-11 Modem Troubleshooting Process
63
Modem Troubleshooting
63
Figure 2-12 PCMCIA Troubleshooting Process
65
PCMCIA Troubleshooting
65
Figure 2-13 IEEE 1394 Troubleshooting Process
67
IEEE 1394 Troubleshooting
67
Figure 2-14 Wireless LAN Troubleshooting Process
70
Wireless LAN Troubleshooting
70
Chapter 3 Tests and Diagnostics
73
The Diagnostic Test
77
Executing the Diagnostic Test
79
Executing the Diagnostic Test
81
Config Check Test
83
DMI Check Test
84
Pio Loopback Test
85
Speaker Audio Test
87
Fan ON/OFF Test
88
Main Battery Charge Test
89
FDD Test
90
CD-ROM Test
92
Keyboard Test
93
Keyboard Test
94
Mouse (Pad) Test
96
LCD Pixels Mode Test
98
Lid Switch Test
99
HDD R/W Test
100
LAN Test
102
RTC Test
106
CD Control Button Test
106
Chapter 4 Replacement Procedures
107
Table of Contents
109
Default Chapter
110
Figure
110
General
112
Battery
118
PC Card
119
Hdd
120
Optical Drive Module
123
Optical Drive
124
Wireless LAN Unit
125
Expansion Memory
127
Expansion Memory Module
127
Keyboard
131
Bluetooth
134
Modem
135
Display Assembly
136
Top Cover
138
Touch Pad
141
Speakers
142
System Board
143
System Board
145
Direct Play Button Board
146
Fan, Heat Sink, & CPU
147
Display Mask
150
LCD Module
152
FL Inverter Board
153
FL Inverter Board
154
Appendix A Handling the LCD Module
155
Appendix B Board Layout
161
Appendix C Pin Assignments
165
Appendix D Keyboard Scan/Character Codes
191
Appendix E Key Layout
191
Appendix F Series Screw Torque List
199
Appendix G Reliability
203
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