Acer Altos G5350 Series - Manual (Page 56)

3 System upgrade 46
(2) Attach the system’s power cable to the SATA power cable
connector on the backplane board (2).
Note: The SATA RAID data cables must be installed and removed
in the following order: SATA0, SATA1, SATA2, then SATA 3.
6 Observe the post-installation instructions described on page 34.
Important: When you are removing the hot-plug cage from the
chassis, make sure to first remove all hard disks from their carriers.
For instructions, see “Installing an additional hard disk into the
hot-plug HDD cage carrier” on page 51.