SATA3_A1 and A2 showing no devices in BIOS

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   I have a B660M steel legend. When I plug devices into SATA3_A1 or SATA3_A2, the BIOS shows no devices. It's BIOS 8.02.  If I run Windows 10, it shows the devices fine and they work properly. 

Aside from the obvious pita of not knowing that the ports work when I built it, I couldn't boot from devices plugged into them either. Is there any way to fix this, or do I have to swap out the connectors for any devices I want to be bootable? 

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Hagrinas Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 24 Oct 2022 Status: Offline Points: 20	Post Options Post Reply Quote Hagrinas Report Post Thanks(0) Quote Reply Topic: SATA3_A1 and A2 showing no devices in BIOS Posted: 24 Oct 2022 at 1:52am
	I have a B660M steel legend. When I plug devices into SATA3_A1 or SATA3_A2, the BIOS shows no devices. It's BIOS 8.02. If I run Windows 10, it shows the devices fine and they work properly. Aside from the obvious pita of not knowing that the ports work when I built it, I couldn't boot from devices plugged into them either. Is there any way to fix this, or do I have to swap out the connectors for any devices I want to be bootable?

bjlockie Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 Nov 2015 Status: Offline Points: 1394	Post Options Post Reply Quote bjlockie Report Post Thanks(0) Quote Reply Posted: 24 Oct 2022 at 1:42pm
	I'd ask ASRock. Sounds like a bug in the BIOS.
	ASRock B450M Pro4 16 GB DDR4, 500 watt PS, AMD Ryzen-5 5600, NVidia GTX-1050, 5.70 BIOS