Acer Altos G530 Series - Manual (Page 56)

3 System upgrade 46
To install the hot-plug SATA HDD cage:
1 Observe the ESD precautions and pre-installation instructions
described on page 35.
2 Remove the HDD cage bay cover. See page 39.
3 Remove the screw that secure the cover of the empty HDD bay,
then detach the cover.