D-Link DNR-322L User Manual page 75

Section 7 - Knowledge Base
3. Once the faceplate is unlatched, remove it to expose the hard drive bays.
4. Insert the hard drive into an empty bay so that the top of the drive is
facing the middle of the NVR and the arrow on the bracket is pointing
towards the front of the NVR. Push the drive into the slot until you feel it
lock into place.
Note: Make sure to align the drive connector to the SATA connector at the
back edge inside the drive bay of the NVR. Gently push the drive in until
it connects. When a drive is inserted properly, you will feel it "set" into the
connector. Some hard drives that are thin or oddly shaped may need to be
inserted carefully into position. If a drive is not properly set in place, the hard
drive LED will not illuminate after powering on the device.
D-Link DNR-322L User Manual 71