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Satellite A40 Maintenance Manual (960-458)
Table of Contents
Chapter 1
Hardware Overview
1.1
Features
.......................................................................................................................
1-1
1.2
System Unit Block Diagram
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1-6
1.3
USB 3.5-inch Floppy Disk Drive
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1-12
1.4
2.5-inch Hard Disk Drive
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1-13
1.5
DVD-ROM Drive
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1-18
1.6
CD-RW/DVD-ROM Drive
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1-20
1.7
DVD-R/-RW Drive
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1-23
1.8
DVD±RW (DVD Dual) Drive
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1-25
1.9
DVD-Multi (CD-R/RW DVD-RAM/R/RW) Drive
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1-27
1.10
Keyboard
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1-29
1.11
TFT Color Display
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1-30
1.12
Power Supply
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1-32
1.13
Batteries
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1-34
Chapter 2
Troubleshooting Procedures
2.1
Troubleshooting
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2-1
2.2
Troubleshooting Flowchart
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2-2
2.3
Power Supply Troubleshooting
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2-6
2.4
System Board Troubleshooting
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2-18
2.5
FDD Troubleshooting
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2-34
2.6
HDD Troubleshooting
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2-37
2.7
Keyboard Troubleshooting
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2-42
2.8
Display Troubleshooting
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2-44
2.9
Optical Drive Troubleshooting
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2-47
2.10
Modem Troubleshooting
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2-49
2.11
LAN Troubleshooting
................................................................................................
2-51
2.12
Wireless LAN Troubleshooting
...................................................................................
2-52