dashcamusernb
New Member
My nextbase NBDVR300Wwon't power on after trying to update it. I connected it to my PC with the USB cable, formatted the SD card and put the file FW300WA.bin on to it. I have tried resetting the dashcam without the SD card in it, by pressing reset on the side. There is a red exclamtion mark that is flashing when I press reset, so the dashcam is receiving power. It just won't turn on, have tried powering it on with the hardwired car kit. It was fine up until I tried to update the firmware (the date kept resetting to 2018). Any ideas would be greatly received.