101. How to Install a Hard Disk? Use a 3.5” SATA Hard Disk for installation.*Your product may be different from the above image① Unscrew the top 2 thumbscrews and openthe cover by pulling in an upwards direction.② Attach the power and SATA connectorto HDD, secure with the screws provided.③ Close the cover & complete assembly bysecuring the 2 thumbscrews.