Acer Altos G5350 Series - Manual (Page 54)

3 System upgrade 44
To install the hot-plug SATA HDD cage:
Note: Before installing a hot-plug SATA HDD cage in the system,
make sure you install a SATA RAID controller.
1 Observe the ESD precautions and pre-installation instructions
described on page 33.
2 Remove the HDD cage bay cover. See page 37.
3 Remove the screw that secure the cover of the empty HDD bay,
then detach the cover.