That sound was something else, he was recording some sound it made when he opened and closed the tray.
Here's the sound, I just recorded it. The sound seems to come and go, I have it in an external enclosure and it's not making the sound at the moment when I turn it on, but if I let it sit for awhile it will make the sound again. Quite an unpleasant sound... :Z
P.S. - I've also posted the sound of it at the moment, probably what it's supposed to sound like. The clicks come and go, when I first updated to the test FW they would always happen on turning on the drive/enclosure, now it seems more common when the drive is 'cold'. BTW, the vibration sound right after the click or scoot noises from both clips is just from the vibration of my drive, I have the drive out in the open so it is vibrating more.
liteon 160P6S clicks.zip (42.6 KB)
liteon 160P6S non-click.zip (72.3 KB)