2 Troubleshooting Procedures
SatelliteA660/ProA660 Series Maintenance Manual
30
2.10 Optical Drive Troubleshooting START
Audio CD fu nctions ok?
END
Perform soft ware check
(Procedure 3)
Perform dia gnostic test
(Procedure 4)
Perform con nection and
replacement check
(Procedure 5)
Perform aud io CD chec k
(Procedure 1)
Perform driv e-
cleaning chec k
(Procedure 2)
No
Yes
Replace syste m board