Conmed 5000 error code 384

Greeting Thomas the code 384 is:
Description: POST HVDC to30V failed- supply too low
Possible Cause: The HVPS output is too low during POST.
Check: Cycle system power and determine if this error is repeated. Watch LED2 on the HVPS during
POST and confirm that it illuminates. If not, disconnect the cable between the HVPS and the RF Amplifier and cycle whileagain watching LED2. If it is now illuminated, a problem with the RF Amplifier is likely. Configure system for test mode operation. Verify HVPS control signals from the controller are correct while activated. Verify the HVPS is functioning correctly.
Correction: Verify that all cables are properly connected.
Replace the Controller assembly.
Replace or repair the HVPS.
Replace or repair theRF Amplifier.
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Alvaro