Avermedia AverDigi EH1000H-4 Nano User Manual page 12

5. Hold the cover and connect the power cable and SATA
cable to the hard disk.
7. Hold the cover parallel with DVR unit and put the cover
back to the DVR unit and be carefully the hard disk that
inside the cover.
6. And then, turn the cover over carefully.
8. Finally, Push the cover forward and secure the cover
6