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PORTEGE M100 Maintenance Manual (960-452)
Table of Contents
Chapter 1
Hardware Overview
1.1
Features
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1-1
1.2
System Unit Block Diagram
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1-6
1.3
3.5-inch Floppy Disk Drive (USB External)
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1-10
1.4
2.5-inch Hard Disk Drive
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1-11
1.5
DVD-ROM Drive
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1-13
1.6
CD-RW/DVD-ROM Drive
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1-14
1.7
Power Supply
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1-15
1.8
Batteries
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1-18
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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2-17
2.5
FDD Troubleshooting
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2-28
2.6
HDD Troubleshooting
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2-31
2.7
Keyboard Troubleshooting
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2-36
2.8
Display Troubleshooting
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2-38
2.9
DVD-ROM Drive Troubleshooting
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2-41
2.10
CD-RW/DVD-ROM Drive Troubleshooting
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2-43
2.11
Modem Troubleshooting
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2-45
2.12
LAN Troubleshooting
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2-47
2.13
Bluetooth Troubleshooting
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2-48
2.14
Wireless LAN Troubleshooting
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2-52
2.15
Sound Troubleshooting
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2-56