I have an Intel DQ45EK motherboard and would like to know is anyone has come across an issue there USB devices remain powered when the motherboard goes to sleep. This means that by USB Radio, USB OBDII, USB GPS, USB CarPC JoyCon, USB 5.1 Audio, USB TouchScreen and the list goes on, all remain powered when the motherboard is asleep. There is no reason I can see that these devices need power and I can not find a BIOS or Windows option to make the USB ports power down when asleep. I originally notices this when I had a USB hard drive connected and noticed it was still spinning even though the motherboard was asleep. Has anyone come across this before?
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Intel DQ45EK MB and USB Standby Power issue