Hot end error when trying to level!

Hello all. I have a new sv06 Plus. I have done two prints now the unit will not level or print. When I start it up and try to print or level, the head goes to the left and makes the loud sound for about 10-15 seconds then throws and error. The error reads, “restart printer! check wiring on end stop switches and stepper motors for damage or disconnection”. I have unhooked and rehooked all connections. I have powered it off, disconnected the power for a while. I do not know what else to do. Please help!

You also check the connectors on Mainboard? Maybe there are a bad connection.