Ok guys, this is my first post. I just purchased a K2 KG9850. I have 2 problems, first when I push the green button next to e-stop nothing happens. Everything shows that its connected to the computer an I'm not receiving any errors, any help on what the problem could be? Second issue is when I flip the breaker to send power to the machine the fan on the spindle comes on, before I even power on the machine at the control box. Thanks for the help.