Panoramic Modem - Unacceptable Fan Noise?
I just replaced my 4 year old Cox DOCSIS 30 modem with new their Panoramic modem/router. Couple issues, but most importantly is the noise. I assume it has an internal fan (?) It is a low humm/buzz...
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Cox equipment is reissued equipment or somebody had dropped it. I didn't know a modem had fans. It could be its power supply. Return it.
