Troubleshooting Procedures
2.12 Wireless LAN or Wireless LAN +Bluetooth Troubleshooting
To check if the computer’s Wireless LAN is malfunctioning or not, follow the troubleshooting
procedures below as instructed.
Also in a wireless LAN +Bluetooth module, it checks by the same method except a test
program.
Procedure 1: Transmitting-Receiving Check
Procedure 2: Antennas’ Connection Check
Procedure 3: Replacement Check
2.12.1 Procedure 1
Transmitting-Receiving Check
Check 1 Execute Wireless LAN test or Bluetooth test program to check the transmitting-
receiving function of wireless LAN or Bluetooth. You will need a second computer
that can communicate by wireless LAN or Bluetooth. Perform the test following
the instructions described in Chapter 3,
Tests and Diagnostics
.
If the computer passes the test, the function is correctly working. If the computer
does not pass the test, perform Procedure 2.
2.12.2 Procedure 2
Antennas' Connection Check
The wireless LAN or Bluetooth function-wiring diagram is shown below:
In addition, the antenna used by Wireless LAN and Bluetooth function is
common use.
Any of the connections may be defective. Disassemble the computer following the steps
described in Chapter 4,
Replacement Procedures
, and perform the following checks:
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PORTEGE R830 Satellite R830 Series Maintenance Manual (960-880) [CONFIDENTIAL]
Содержание Satellite R830
Страница 12: ...1 Hardware Overview 1 2 CONFIDENTIAL PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 ...
Страница 43: ...Troubleshooting Procedures 2 2 PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 CONFIDENTIAL 2 ...
Страница 111: ...Tests and Diagnostics 3 2 CONFIDENTIAL PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 3 ...
Страница 289: ... CONFIDENTIAL Chapter 4 Replacement Procedures ...
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Страница 414: ...4 Replacement Procedures 4 28 Hinge 4 120 CONFIDENTIAL PORTÉGÉ R830 Satellite R830 Maintenance Manual 960 880 ...
Страница 415: ... CONFIDENTIAL Appendices ...
Страница 416: ...Appendices App ii CONFIDENTIAL PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 ...
Страница 424: ...Appendices App x CONFIDENTIAL PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 Table I 1 MTBF I 1 ...
Страница 449: ...Appendix B Board Layout Appendices PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 CONFIDENTIAL B 19 ...
Страница 497: ...Appendices Appendix C Pin Assignments C 48 CONFIDENTIAL PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 ...
Страница 507: ...Appendices Appendix E Key Layout E 2 CONFIDENTIAL PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 ...
Страница 509: ...Appendices Appendix F Wiring diagrams F 2 CONFIDENTIAL PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 ...
Страница 515: ...Appendices Appendix I Reliability I 2 CONFIDENTIAL PORTEGE R830 Satellite R830 Series Maintenance Manual 960 880 ...