Asus TS300-PA4 - Manual (Page 56)

Chapter 2: Hardware setup 2-36
To reinstall a SATA/SCSI backplane:
1. Position the backplane into its slot
with the component side facing
the rear panel, and the power
connectors on top.
2. Align the backplane with the rail-
like dents on the slot to ensure that
it fits securely.
3. Slide the backplane into the slot
until it fits. If correctly installed, the
outer edge of the backplane aligns
with the corner of the drive cage.
4. Connect the appropriate cables
to the backplane. Refer to
sections “2.9.2 SATA backplane
connections” and “2.9.3 SCSI
backplane connections” for details.
Rail-like dents