This trick is useful when you've forgotten your DVR's login password or need to restore your DVR to its factory settings. If your Dahua DVR doesn't have a physical reset button and you've forgotten the password or need to perform a hard reset, there are several methods depending on the model and firmware version. Here is the most accurate method to fix the hard reset problem. I will show you step-by-step methods to hard reset or recover your DVR. Follow these steps to #hardreset #dahua 1.Power off the DVR. 2.Open the case. 3.Locate the CMOS battery (looks like a coin). 4.Consult the board diagram and look for the BIOS reset pins. 1 and 2. 5.Short the BIOS chip's reset pins (using thin wire or sharp edge tool). 6.Plug-in the adaptor. 7.Wait for the long beep sound. 8. It's Done!!!! Thank me later 😜 ⚠️ Note: Some methods may vary depending on your DVR model and firmware version. Always follow manufacturer guidelines, and contact Dahua support for official help. 🔔 Don’t forget to LIKE, SUBSCRIBE, and hit the bell icon for more security system tips and tutorials! #dahuatechnolgy #DahuaDVRReset #securitycamera #forgotpassword #DahuaReset #cctv #surveillance #techtutorial #cctvinstallation
