I have an FPD+ on a 7890B that is giving a High Voltage Error. The PMT has not been exposed and the detector itself has little service time. Is it possible that I have a faulty PMT or could my error lie in the circuit board?
Thanks in advance.
I updated the tags on this posting. To answer your question, it could be either part.
Were you able to resolve your problem? If so, please update the community as it may help others in the future.
I have not resolved this issue yet. I have had to contact Agilent and have to schedule on-site repair. I believe it's the signal board though.
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