2 Troubleshooting Procedures
Satellite T210/T215 Series Maintenance Manual 19
2.6 External USB Devices Troubleshooting Replace system board
(Procedure 2)
END
O rig ina l U SB
device is
faulty
Perform external device
and connection check
(Procedure 1)
START
Does the device function
correctly w hen
connected to a different
USB port?
Does an alternative USB
device function correctly?
No
Yes
No
Yes