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Keep USB power while computer is shut down? - VENGEANCE a7200

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Is there any way to leave the USB slots on when the computer is powered off (not just Sleeping)? I need to charge wireless devices while the PC is off.  My last PC did this, but my new VENGEANCE a7200 does not.  MSI B550-A PRO motherboard.  I cant find BIOS settings to enable this.  Is it possible?

Edited by treaty
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Thanks for the hint @mordred

For reference, there is no "USB Standby Power at S4/S5" setting in this BIOS for some reason. In case anyone else comes across this, you have to change these two settings:

1. Bios > Advanced Settings > Disable ErP

2. Bios > Advanced Settings > Wake Up Event Setup > Enable Resume By USB Device


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