Deskmini A300 usb header power off on shutdown£

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   Hello,

Wondering if anyone has found a way to turn off power to the USB 2.0 header on the A300 motherboard when the system is shut down£ I have the deskmini argb strip connected through this and the strip stays lit when the system is powered off. Enabling deep sleep for s4/s5 in the southbridge in UEFI had no effect; the header stays powered on.

Thanks in advance!

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Kurokaze Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 13 Mar 2021 Location: USA Status: Offline Points: 35	Post Options Post Reply Quote Kurokaze Report Post Thanks(0) Quote Reply Topic: Deskmini A300 usb header power off on shutdown£ Posted: 13 Mar 2021 at 9:53am
	Hello, Wondering if anyone has found a way to turn off power to the USB 2.0 header on the A300 motherboard when the system is shut down£ I have the deskmini argb strip connected through this and the strip stays lit when the system is powered off. Enabling deep sleep for s4/s5 in the southbridge in UEFI had no effect; the header stays powered on. Thanks in advance!

ASRock_TSD Members Profile Send Private Message Find Members Posts Add to Buddy List ASRock_Official Joined: 20 Mar 2015 Status: Offline Points: 8727	Post Options Post Reply Quote ASRock_TSD Report Post Thanks(0) Quote Reply Posted: 16 Mar 2021 at 4:43pm
	Dear Kurokaze, Thanks for posting! Please adjust the following settings to disable the USB power once the system shuts down. Advanced\South Bridge Configuration\Deep Sleep\Enabled in S4 & S5. Please make sure to press the F10 button to save the changes. If it does not work, please uncheck the following setting in the Win10. Control Panel/Hardware and Sound/Power Options/System Settings/Turn on fast startup/uncheck With thanks, ASRock TSD Edited by ASRock_TSD - 16 Mar 2021 at 4:44pm

Kurokaze Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 13 Mar 2021 Location: USA Status: Offline Points: 35	Post Options Post Reply Quote Kurokaze Report Post Thanks(0) Quote Reply Posted: 27 Mar 2021 at 9:23am
	Thanks for the info! Disabling deep sleep in S5 in the southbridge didn£�t work initially but the support team sent me a new BIOS revision (3.70B) which did successfully disable deep sleep in S5. Now the header powers off with the system. Works perfectly! Really appreciate the help.