Troubleshooting Procedures
PORTEGE R830 Satellite R830 Series Maintenance Manual (960-880) [CONFIDENTIAL]
2-63
2.19 3G Troubleshooting
This section describes how to determine if the computer’s 3G is functioning properly.
Perform the steps below starting with Procedure 1 and continuing with the other procedures as
required.
Procedure 1: Transmitting-Receiving Check
Procedure 2: Replacement Check
Procedure 1 Transmitting-Receiving Check
Make sure the wireless switch ON side of the computer is turned. If it is not, slide the switch
toward the ON side to turn it on.
Refer to Chapter 3,
Tests and Diagnostics
for more information on how to perform the test
program.
Check 1 Execute test program for the 3G function to check the transmitting-receiving
function of the 3G. You will need a second computer that can communicate by the
3G.
3G test program for DOS is an object for EV620TV2.
The test program for EU870DT1 should use the WINDOWS version.
If the computer passes the test, the function is correctly working.
If the computer does not pass the test, perform Procedure 2.
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 ...
Страница 290: ...4 Replacement Procedures 4 ii CONFIDENTIAL PORTÉGÉ R830 Satellite R830 Maintenance Manual 960 880 ...
Страница 294: ...4 Replacement Procedures 4 vi CONFIDENTIAL PORTÉGÉ R830 Satellite R830 Maintenance Manual 960 880 ...
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 ...