Some MHK boards have two metal pins labeled "J1" or "TP" . Use tweezers or a screwdriver to bridge (short-circuit) these pins for 10 seconds while the unit reboots to trigger a factory reset. 4. Reset via App or QR Code YouTube·Hik-Connect Hikvisionhttps://www.youtube.com

Many MHK units use a security algorithm based on the system's current date. You can generate a temporary Super Password to bypass the lock.

Enter the exact date shown on the DVR (e.g., 2024-05-04) into the generator.

If software-based methods fail, you can manually reset the motherboard to factory defaults. CMOS Battery Removal Power off the DVR and unplug it. Open the outer casing using a screwdriver.

Use a tool like GenSuperPassword.exe or a CCTV Super Password app.