What should I do if my VAIO computer does not recognize a USB HDD device (for recording)?
<TV tuner board installed models>

• Check the USB HDD device as follows.

• Connection to the MONITOR ONLY USB port is firm.

• Power supply is turned on.

• The device is registered to your VAIO computer. If the USB HDD device is not registered, register the device. [Details]

• Connect the USB HDD device directly without using a hub.

• Check the status of the USB HDD device as follows. Press the HOME button on the remote, select (Settings), System Settings, Recording Set-up, HDD Performance check, then you can check the USB HDD device status.