power on

I just purchased a new vehicle and transferred my SGGCX2PRO to the new car, adding an SGR291CAM rear camera to my system at the same time to better capture the idiocy I witness every day in Detroit. I reused the old MEKNIC hardwire kit from my previous car and have the same Transcend Premium...

My Git2 camera is completely dead after a minor quadcopter crash. The camera does nothing (no LED lights, no display, no beeps - nothing) when I power it via USB, or a battery. I tried different batteries. I tried formatting SD card (FAT32) and uploading different version firmware / loader...