Hi @skleong 

Thanks for posting in our business forum.

skleong wrote

Hard disk not detected in NVR1008

Is your hard drive new? Just unboxed it and not working?

How do you connect the hard drive? Can you take a picture of your installation?

Have you referred to the NVR installation manual which shows the connection of the hard drive?

Please do not post a single line as it is not helpful at all. If you need instant help, call the support in your region.

  @skleong try to update the firmware after hdd installation, worked out for me. 

I hope this help for anyone who's looking for this answer..