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420CD
Toshiba 420CD Manuals
Manuals and User Guides for Toshiba 420CD. We have
1
Toshiba 420CD manual available for free PDF download: User Manual
Toshiba 420CD User Manual (201 pages)
420 Series
Brand:
Toshiba
| Category:
Laptop
| Size: 2.21 MB
Table of Contents
System Unit Block Diagram
4
Power Supply
16
Troubleshooting
20
Troubleshooting Flowchart
21
Power Supply Troubleshooting
24
Hard Disk Drive Troubleshooting
36
Keyboard Troubleshooting
40
The Diagnostic Test
47
Executing the Diagnostic Test
49
Subtest Names
52
System Test
54
Memory Test
55
Keyboard Test
57
Display Test
60
Floppy Disk Test
64
Printer Test
66
Async Test
68
Hard Disk Test
71
Real Timer Test
74
Ndp Test
76
Expansion Test
77
Sound Test
78
Error Codes and Error Status Names
81
Hard Disk Test Detail Status
84
Hard Disk Format
86
Head Cleaning
91
Log Utilities
92
Running Test
94
Floppy Disk Drive Utilities
96
System Configuration
99
Accessing the Setup Program
101
Battery Pack
120
Optional Pc Card
122
Optional Memory Module
124
Infrared Board
150
Display Mask
153
Appendix A Handling the Lcd Module
168
Appendix C Pin Assignments
175
Appendix F Wiring Diagrams
200
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