For modern or more secure iterations of the Multistar motherboard, a simple battery pull might not erase the flash storage. In this scenario, you need to execute a physical hard reset directly on the circuit board.

Check the manufacturer's website for firmware updates to fix security vulnerabilities.

by removing the screws on the back or sides.

Locate the silver, coin-sized CMOS cell sitting inside the mainboard bracket. Pop it loose.

This guide provides a full, comprehensive walkthrough on how to reset a Multistar DVR password, covering everything from default credentials to CMOS battery removal and super password generators. Table of Contents Method 1: Attempt Default Passwords

Many Multistar DVR models use chipsets manufactured by Xiongmai (XM) or similar OEMs. These boards generate a temporary "Super Password" based strictly on the current date displayed on the DVR screen. Step-by-Step Super Password Reset:

Many older Multistar recorders run on Hisilicon chips (like the Hi3515), which support master recovery codes calculated from the system's current display time.

This method clears the internal clock and stored settings, often reverting the password to default. Power off and unplug the DVR. Open the outer casing. Locate the coin-shaped on the motherboard. Remove the battery carefully for 5–10 minutes .

Leave the battery out for at least 15–20 minutes . This allows the capacitor to discharge and reset the memory.

Enter 123456 , 000000 , or 888888 into the login prompt.

Use a Phillips screwdriver to remove the outer casing screws and slide the metal cover off.

By following the steps outlined in this article, you should be able to reset your Multistar DVR password and regain access to your device. If you're still experiencing issues, consider consulting the user manual or contacting the manufacturer's support team for further assistance.

This applies to most Multistar DVR models (e.g., H.265, H.264, 4/8/16 channel units).

Resetting a Multistar DVR password typically involves either using a based on the current date or performing a hardware reset . Because Multistar often uses generic H.264 boards, many universal "CCTV hacks" apply. Method 1: Use a Super Password (Date-Based)