4 Replacement Procedures
4-4
Satellite A80
Series Maintenance Manual
Before You Begin
Look over the procedures in this section before you begin disassembling the computer. Familiarize
yourself with the disassembly and reassembly steps. Begin each procedure by removing the AC adaptor
and the battery pack as instructed in section 4.2.
1.
Do not disassemble the computer unless it is operating abnormally.
2.
Use only the correct and approved tools.
3.
Make sure the working environment is free from the following elements whether you are using or
storing the computer.
?
Dust and contaminates
?
Static electricity
?
Extreme heat, cold and humidity
4.
Make sure the FRU you are replacing is causing the abnormal operation by performing the
necessary troubleshooting and diagnostics tests described in chapters 2 and 3 of this manual.
5.
Do not perform any operations that are not necessary and use only the described procedures for
disassembling and installing FRUs in the computer.
6.
After removing parts from the computer, place them in a safe place away from the computer so
they will not be damaged and will not interfere with your work.
7.
You will remove and replace many screws when you disassemble the computer. When you
remove screws, make sure they are placed in a safe place and identified with the correct parts.
8.
When assembling the computer make sure you use the correct screws to secure the various pieces.
Screw sizes are listed in their corresponding figures.
9.
The computer contains many sharp edges and corners, so be careful not to injure yourself.
10.
After you have replaced an FRU, make sure the computer is functioning properly by performing
the appropriate test on the FRU you have fixed or replaced.
Содержание Satellite A80 Series
Страница 1: ...Toshiba Personal Computer Satellite A80 Maintenance Manual TOSHIBA CORPORATION ...
Страница 10: ...Chapter 1 Hardware Overview 1 ...
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Страница 13: ...1 Hardware Overview 1 iv Satellite A80 Series Maintenance Manual ...
Страница 32: ...1 6 Batteries 1 Hardware Overview Satellite A80 Series Maintenance Manual 1 19 ...
Страница 33: ...Chapter 2 Troubleshooting Procedures 2 ...
Страница 34: ...2 Troubleshooting Procedures 2 ii Satellite A80 TECRA A3 S2 Series Maintenance Manual ...
Страница 73: ...Chapter 3 Tests and Diagnostics 3 ...
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Страница 91: ...3 10 FDD Test 3 Tests and Diagnostics Satellite A80 Series Maintenance Manual 3 15 ...
Страница 94: ...3 Tests and Diagnostics 3 12 Keyboard Test 3 18 Satellite A80 Series Maintenance Manual ...
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Страница 107: ...Chapter 4 Replacement Procedures 4 ...
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Страница 130: ...4 Replacement Procedures Satellite A80 Series Maintenance Manual 4 19 Figure 4 15 Installing an expansion memory ...
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