3
Tests and Diagnostics
PORTEGE M100 Maintenance Manual (960-452)
3-iii
Chapter 3
Contents
3.1
The Diagnostic Test
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3-1
3.2
Executing the Diagnostic Test
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3-3
3.3
Subtest Names
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3-7
3.4
System Test
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3-9
3.5
Memory Test
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3-12
3.6
Keyboard Test
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3-13
3.7
Display Test
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3-16
3.8
Floppy Disk Test
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3-19
3.9
Printer Test
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3-21
3.10
Async Test
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3-23
3.11
Hard Disk Test
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3-25
3.12
Real Timer Test
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3-28
3.13
NDP Test
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3-30
3.14
Expansion Test
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3-31
3.15
CD-ROM/DVD-ROM Test
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3-32
3.16
Error Code and Error Status Names
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3-33
3.17
Hard Disk Test Detail Status
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3-36
3.18
Head Cleaning
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3-38
3.18.1
Function Description
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3-38
3.18.2
Operations
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3-38
3.19
Log Utilities
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3-39
3.19.1
Function Description
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3-39
3.19.2
Operations
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3-40
3.20
Running Test
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3-41
3.20.1
Function Description
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3-41
3.20.2
Operations
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3-41
3.21
Floppy Disk Drive Utilities
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3-43
3.21.1
Function Description
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3-43