Go to > Storage Management . Ensure your HDD is still present and formatted. Rarely, major firmware updates change the filesystem driver. If the HDD isn’t detected, re-initialize it (note: this will erase footage).
The primary source for the latest official releases.
Updating firmware does more than just change the user interface. In the case of the DS-7104HGHI-F1, firmware updates offer three critical benefits: firmware hikvision ds7104hghif1 verified
After a major firmware jump, it is often recommended to perform a factory reset via the Maintenance tab to ensure the new configuration parameters initialize correctly.
When discussing "verified" firmware in a security context, one must consider the device's End-of-Life (EOL) status. Go to > Storage Management
Never power off the DVR during the upgrade process. Interruption will likely lead to permanent hardware failure.
DS7104HGHI-F1_ML_STD_VX.X.X_buildYYMMDD.zip If the HDD isn’t detected, re-initialize it (note:
: Features a new GUI with one-key recording and smart playback to filter through less effective information. How to Update Firmware