Background

The controller is the computer that runs PathPilot and controls your CNC machine. While the controller itself could be different (a tower, a brix, rev c, rev d, an operator console, etc.), they perform the same function in controlling your machine and providing you with a friendly user interface.

Replace the CMOS battery (stuck at Pathpilot splash screen)

Reason: The CMOS battery is dead.

Click here to see how to replace your CMOS battery!

Reseat the power cable

Reason: The PathPilot controller isn't plugged in to an outlet.

• Unplug and re-plug the controller’s power cable from both the outlet and the controller.
  

Restore power to the controller

Reason: The circuit breaker tripped or a fuse is blown.

1. If the monitor and the controller both don't have power:

   1. Examine the power cables for damage or exposed wires and replace if needed.

   2. Replace the FU6 fuse.

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Start the controller with only the monitor connected

Reason: There is a USB issue.

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