2 Troubleshooting Procedures 
Satellite A660/A665 Series Maintenance Manual  
Other problems that are not covered by the diagnostics program may be discovered by a 
user. 
1.  If an error is detected when using an external USB device, perform the External USB 
Devices Troubleshooting procedures in Section 2.6 
2.  If an error is detected when using the TV-out connection, perform the TV-Out Failure 
Troubleshooting procedures in Section 2.7 
3.   If an error is detected when using the Wireless LAN, perform the Wireless LAN 
Troubleshooting procedures in Section 2.11 
4.   If an error is detected when using the camera, perform the camera Troubleshooting 
procedures in Section 2.12 
5.   If an error is detected when using the Bluetooth, perform the Bluetooth 
Troubleshooting procedures in Section 2.13 
6.   If an error is detected when using the Bridge Media slot, perform the Bridge Media 
slot Troubleshooting procedures in Section 2.16 
7.   If an error is detected when using the CRT, perform the CRT failure troubleshooting 
procedures in Section 2.16. 
8.  If an error is detected when using the HDMI TV, perform the HDMI CEC 
troubleshooting procedures in Section 2.17. 
9.  If an error is detected when using the MIC, perform the MIC troubleshooting 
procedures in Section 2.18 
10. If an error is detected when using the Finger print, perform the Finger printer 
troubleshooting procedures in Section 2.19 
11. If an error is detected when using the USB3.0, perform the USB3.0 troubleshooting 
procedures in Section 2.20 
12. If an error is detected when using the felica card, perform the Felica troubleshooting 
procedures in Section 2.21 
13. If an error is detected when using the Sleep charge, perform the Sleep & Charge 
troubleshooting procedures in Section 2.23 
14. If an error is detected when using the CIR, perform the CIR troubleshooting 
procedures in Section 2.24 
15. If an error is detected when using the Sleep & Play music, perform the Sleep  & Play 
music troubleshooting procedures in Section 2.25 
16. If an error is detected when using the Wimax, perform the Wimax troubleshooting 
procedures in Section 2.26