Acer Altos G330 MK2 Series User Manual page 55

To install a hot-plug hard drive:
1 If necessary, unlock the HDD bay bezel, then pull it open.
2 Pull out the dummy HDD carrier from the cage.
3 Prepare the new blank HDD carrier for installation.
(1) Remove the four screws that secures the blank frame.
You will use these screws to secure the hard disk later.
(2) Detach the plastic frame from the HDD carrier.
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