Samsung SRD-480D User Manual page 17

4. Insert the bracket where the HDD is fixed in the main
unit.
5. Tighten the bracket screws to fix the HDD-installed
bracket to the main unit.
6. Connect both SATA cable and power cable.
For HDD position, the bottom right is IntA; the bottom
left is IntB; the top right is IntC; and the top left is IntD.
M 
The SATA cable is already connected inside by default.
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English _17