Belt not working
I believe your talking about the Controller, not a computer board. This device may turn on, however; the instructions and sequence of activity will not work. Many reasons for this to happen; and usually the problem is traced back to a power surge. Major components and equipment need to be plugged into a UPS (Uninhabitable Power Supply) with special protection to avoid damage to vital electronics. If plugged into the wall (directly) there are no protection devices and current can pass through a device and damage the controll unit.
on Mar 25, 2014