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2 Troubleshooting Procedures
2.3 Power Supply Troubleshooting
Procedure 3
Connection Check
The wiring diagram related to the power supply is shown below:
Any of the connectors may be disconnected. Perform Check 1.
Check 1
Make sure the AC adapter and the AC power cord are firmly plugged into the DC
IN jack and wall outlet. If these cables are connected firmly, go to Check 2.
Check 2
Replace the AC adapter and the AC power cord with new ones.
•
If the DC IN icon does not light, go to Procedure 5.
•
If the battery icon does not light, go to Check 3.
Check 3
Make sure the battery pack is installed in the computer correctly. If the battery is
properly installed and the battery icon still does not light, go to Procedure 4.
Procedure 4
Charging Check
Check if the power supply controller charges the battery pack properly. Perform the following
procedures:
Check 1
Make sure the AC adapter is firmly plugged into the DC IN jack.
Check 2
Make sure the battery pack is properly installed. If it is properly installed, go to
Check 3.
Check 3
The battery pack may be completely discharged. Wait a few minutes to charge the
battery pack while connecting the battery pack and the AC adapter. If the battery
pack is still not charged, go to Check 4.
Check 4
The battery’s temperature is too high or low. Leave the battery for a while to adjust
it in the right temperature. If the battery pack is still not charged, go to Check 5.
Check 5
Replace the battery pack with a new one. If the battery pack is still not charged, go
to Procedure 5.
2-16
[CONFIDENTIAL]
QOSMIO F30 Maintenance Manual (960-555)
Summary of Contents for QOSMIO F30 Series
Page 10: ...x CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 11: ... CONFIDENTIAL Chapter 1 Hardware Overview ...
Page 38: ...1 Hardware Overview 1 9 AC Adapter 1 24 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 39: ... CONFIDENTIAL Chapter 2 Troubleshooting Procedures ...
Page 40: ...2 Troubleshooting Procedures 2 ii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 2 ...
Page 44: ...2 Troubleshooting Procedures 2 vi CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 115: ... CONFIDENTIAL Chapter 3 Tests and Diagnostics ...
Page 116: ...3 Tests and Diagnostics 3 ii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 3 ...
Page 120: ...3 Tests and Diagnostics 3 vi CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 214: ...3 Tests and Diagnostics 3 32 SETUP 3 94 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 229: ... CONFIDENTIAL Chapter 4 Replacement Procedures ...
Page 230: ...4 Replacement Procedures 4 ii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 4 ...
Page 236: ...4 Replacement Procedures 4 viii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 329: ... CONFIDENTIAL Appendices ...
Page 330: ...Appendices App ii CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 338: ...Appendices App x CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 354: ...Appendices Appendix B Board Layout B 10 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 386: ...Appendices Appendix C Pin Assignments C 32 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 396: ...Appendices Appendix E Key Layout E 2 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 398: ...Appendices Appendix F Wiring diagrams F 2 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...
Page 404: ...Appendices Appendix I Reliability I 2 CONFIDENTIAL QOSMIO F30 Maintenance Manual 960 555 ...