Are you upgrading to fix a (like Hik-Connect offline or camera disconnection)?

Select the digicap.dav file from your USB drive and click .

A constant beep post-update usually indicates an IP conflict, an uninitialized hard drive, or a minor settings mismatch. Log into the NVR via the SADP tool or web browser to check the exception logs.

There are two primary ways to upgrade your DS-7616NI-I2/16P firmware: via a USB flash drive directly at the NVR, or remotely through a web browser. Method 1: Local Upgrade via USB (Safest)