Release the button. The DVR will boot up into the initial setup wizard, allowing you to create a brand-new administrator password. Crucial Post-Reset Security Best Practices
This comprehensive guide walks you through every verified method to reset a TrueView DVR password, from using default credentials to generating dynamic super passwords. 1. Try the Default Factory Credentials First
Modern Trueview DVRs often have a "Forgot Password" feature on the login screen that works through a connected app like True Cloud or DMSS .