@Virgo Thanks for the reply I installed the hdd in to a new caddy and connected to my computer via USB No initiation for connecting the new drive to macbook like normal with any thumb drive Still...

Hi installed new ED purple 3T in new nvr1104h Alerts HD not detected nvr is online On power up HD spins whirs and clicks a few times, then stops and restarts same procedure correct power plug V/A Any...