Satellite A100/A105 / TECRA A7 Maintenance Manual
vii
Table of Contents
Chapter 1
Hardware Overview
1.1 Features
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1
1.2 System Unit Components
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9
1.3 2.5-inch HDD
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15
1.4 DVD-ROM Drive
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16
1.5 CD-RW/DVD-ROM Drive
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17
1.6 DVD Super Multi (+-R Double Layer)
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18
1.7 Power Supply
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19
1.8 Batteries
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20
1.1.1
Main Battery
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20
1.1.2
Battery Charging Control
..........................................................................
20
1.1.3
RTC Battery
.............................................................................................
21
Chapter 2
Troubleshooting
2.1
Outline
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2-1
2.2
Basic Flowchart
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2-2
2.3
Power Supply
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2-6
Procedure 1
Power Icon Check
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2-6
Procedure 2
Connection Check
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2-8
Procedure 3
Replacement Check
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2-8
2.4
System Board
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2-9
Procedure 3
Replacement Check
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2-10
2.5
2.5-inch HDD
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2-11
Procedure 1
Message Check
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2-11
Procedure 2
Partition Check
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2-11
Procedure 3
Format Check
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2-12
Procedure 4
Test Program Check
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2-13