I think I shorted something out when i was cleaning my hotend while it was heating.
I was using a wire brush to take off the plastic build up. and i saw a tiny spartk on the wires of the heating element.

now when I try to heat up the printer the bed is working like normal. but the hotend wont heat up and then the printer goes into shutdown
Im not sure what broke or needs fixing. the heating element? or something on the rambo board.

any assistance would be appreciated.