Black screen after battery disconnect

[Mundiejc]

I have Vlite not vline - but figured I’d get some additional eyeballs here. My positive battery terminal came loose, started to jump the car then realized it wasn’t making a solid connection. Once the car cranked Vlite is showing up in head unit but the nav screen is blank when set to vline (reverse camera comes on fine) and vline not putting out power from usb ports.

any thoughts? Did this the loss of power somehow brick the unit?

[admin]

It is possible the loss of power somehow bricked the unit. Contact our technical team at https://gromaudio.com/support.html They will help.