HDD May need formatting before you can use it. Try right-clicking on the HHD icon which should give youu the option to format the device.
NB Depenbding upon the size of the HHD, you may want to create more than one partition on your new HHD.
Surface Pro (2017) vs Surface Pro 4
20 groundbreaking 3D animation techniques
How to mine Bitcoin on Mac
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.