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JUMA55

macrumors 6502
Original poster
Feb 18, 2008
255
131
I'm running the 15.1 Developer Beta and just noticed in Energy in System Settings the UPS options are grayed out. I'm using a CyberPower CP1500PFCLCD PFC Sinewave UPS that's only about 15 months old. I changed the USB cable from the UPS to my iMac, and I changed USB ports on my iMac, and I turned everything off and back on.

The UPS options when I with Sonoma worked OK, so I cannot figure out what's going on here. Thanks.
 
FWIW, I've now tried two CyberPower UPS units, three USB cables, two ports on my iMac and a port on a hub. UPS options are grayed out with all combinations.
 
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