2.5 USB FDD Troubleshooting
2 Troubleshooting Procedures
Procedure 3
Connector Check and Replacement Check
USB FDD is connected to USB port on system board. The connection of the cable and board
may be defective. Otherwise, they may be faulty. Disassemble the computer following the
steps described in Chapter 4,
Replacement Procedures
and perform the following checks.
USB FDD can be connected to the following 4 ports.
(System board x 4 ports)
Check 1
Make sure USB FDD is firmly connected to USB port. If the connection is loose,
connect firmly and repeat Procedure 2. If the problem still occurs, go to Check 2.
NOTE: When checking the connection, be sure to check it with care for the followings.
1. Cable can not be disconnected from the connector.
2. Cable is connected straight to the connector.
3. Cable is connected all the way seated in the connector.
4. Cable or connector can not be broken.
QOSMIO F30 Maintenance Manual (960-555)
[CONFIDENTIAL]
2-35
Содержание QOSMIO F30 Series
Страница 10: ...x CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 11: ... CONFIDENTIAL Chapter 1 Hardware Overview ...
Страница 12: ...1 Hardware Overview 1 ii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 1 Hardware Overview ...
Страница 38: ...1 Hardware Overview 1 9 AC Adapter 1 24 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 39: ... CONFIDENTIAL Chapter 2 Troubleshooting Procedures ...
Страница 40: ...2 Troubleshooting Procedures 2 ii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 2 ...
Страница 44: ...2 Troubleshooting Procedures 2 vi CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 115: ... CONFIDENTIAL Chapter 3 Tests and Diagnostics ...
Страница 116: ...3 Tests and Diagnostics 3 ii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 3 ...
Страница 120: ...3 Tests and Diagnostics 3 vi CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 214: ...3 Tests and Diagnostics 3 32 SETUP 3 94 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 229: ... CONFIDENTIAL Chapter 4 Replacement Procedures ...
Страница 230: ...4 Replacement Procedures 4 ii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 4 ...
Страница 236: ...4 Replacement Procedures 4 viii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 328: ...4 Replacement Procedures 4 37 Fluorescent Lamp 4 92 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 329: ... CONFIDENTIAL Appendices ...
Страница 330: ...Appendices App ii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 338: ...Appendices App x CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 344: ...Appendices Appendix A Handling the LCD Module A 6 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 354: ...Appendices Appendix B Board Layout B 10 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 386: ...Appendices Appendix C Pin Assignments C 32 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 396: ...Appendices Appendix E Key Layout E 2 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 398: ...Appendices Appendix F Wiring diagrams F 2 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 400: ...Appendices Appendix G BIOS rewrite procedures G 2 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 402: ...Appendices Appendix H EC KBC rewrite procedures H 2 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Страница 404: ...Appendices Appendix I Reliability I 2 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...