Compute Module • Re: Help Powering the CM4 IO Board from J20

Never done that!
I'm simply not connecting 5V to the CM4IO when using J20. CM4IO has DC/DC which are rated 5V/3A which is perfectly fine for powering CM4 and some USB device.
Your HDD's will be powered from the 5V rail of your PSU directly.

Statistics: Posted by aBUGSworstnightmare — Sun Jan 28, 2024 8:47 am

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