Damaged a controller board but don't know which

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Damaged a controller board but don't know which

Post by JangoFett140 » Wed Jun 24, 2020 1:35 am

In doing maintenance and bleeding my loop I accidentally crossed the wires tapping the 5v for my fan controller and seem to have damaged one of the boards. The meter is now blank and i can’t adjust the power output but the test fire works. K40 whisper can connect to the controller board and move the laser around fine. Not sure if i need a new power supply digital controller board, if the power supply is whats damaged or if it is an issue with the main controller board.
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