If your SMOK Novo 4 displays the error message “Ohms Too Low,” it means the device is detecting a coil resistance that is lower than its safe operating range or is unable to read the coil correctly. This safety feature prevents the device from firing and helps protect both the user and the device. https://www.vapeuniverse.co/blogs/news/how-to-turn-off-power-lock-on-smok-nord-5?_pos=1&_sid=7f0d5bcad&_ss=r