If the system date has glitched or cannot be changed, dropping the motherboard power forces the device back to its initial baseline system date (often January 1, 2000).
: Most Multistar DVRs feature a small, recessed reset button on the back or bottom of the unit. Use a paperclip to press and hold it for 10–20 seconds while the device is powered on to restore factory defaults.
Keeping your DVR firmware updated patches software bugs that can cause login glitches.
Some models allow you to export a user configuration file to a USB flash drive. Keep this backup file handy to easily restore access in the future. how to reset multistar dvr password
| If you need to... | Best method | Time needed | |------------------|-------------|-------------| | Retrieve footage only | Remove HDD, connect to PC with Player.exe from Multistar CD (no password needed for playback) | 15 min | | Reset full access | Serial number + date trick (Method 1) | 2 min | | No serial number available | UART bootloader reset (Method 3) | 30 min (with soldering) | | Completely locked + unknown model | Firmware reflash (Nuclear option) | 1 hour |
Disconnect power and use a screwdriver to open the top cover of the DVR.
Discovery: Some Multistar models (2016–2019) have a (or intentional service backdoor). How it works: If the system date has glitched or cannot
Note: Passwords are case-sensitive. Ensure your Caps Lock key is turned off before entering these credentials. Method 2: Use the Security Question or Graphic Pattern
Getting locked out of your Multistar DVR can feel like losing the keys to your own front door, but regaining access is often a matter of following a few established technical "backdoors." Since Multistar units are frequently OEM models based on standard H.264 architectures, you have several reliable paths to recovery. 1. Hard Reset: The Physical "Clear"
If your Multistar DVR uses Hikvision's underlying technology, the tool is a common password recovery method. This process often requires you to send the device's serial number to customer support or a technician**** : Keeping your DVR firmware updated patches software bugs
Keep the pins shorted for until you hear a prolonged beep or see the system initialization screen.
While holding the button, plug the power cable back into the DVR.
This is the . Many Multistar units (especially those running H.264 firmware) have a known vulnerability: they display a unique reset code or serial number on the "Forgot Password" screen. You can plug that code into a third-party "DVR password reset calculator" to generate a master unlock key.
Multistar provides software tools to manage and configure their DVR devices. You can use this software to reset the password.
Click "Forgot Password" on the DVR login interface to reveal the serial number and current system date. Recovery Tools: Some users utilize GenSuperPassword.exe or contact Multistar Technical Support with these details to receive a temporary unlock code. 4. Hardware CMOS Reset (Advanced)