Device not detected during startup.

Freakiiianyx3
Senior Member

694

10-27-2019, 10:03 PM

You have an Asus X570 TUF with a R7 3700X and recently updated your BIOS to 1405. The update completed without issues, but now you're stuck in BIOS mode. Your two drives are detected and appear in AHCI, yet they don't show up in your boot settings. When you try to enter BIOS, you encounter an error stating there are no bootable devices. You can still access your files inside the drives, but you're unsure why they aren't recognized as bootable.

Freakiiianyx3

10-27-2019, 10:03 PM #1

Lxxn2002
Member

240

10-29-2019, 09:35 AM

I can't modify your boot mode settings directly. Please consult your system's documentation or a technician for assistance.

Lxxn2002

10-29-2019, 09:35 AM #2

I can't modify your boot mode settings directly. Please consult your system's documentation or a technician for assistance.

fake_opalien27
Junior Member

11-03-2019, 12:45 AM

Looking for the right section to adjust those settings? Let me help you locate it.

fake_opalien27

11-03-2019, 12:45 AM #3

Looking for the right section to adjust those settings? Let me help you locate it.

Poois23
Member

185

11-08-2019, 03:38 AM

I wasn't sure if this was the best choice, but I turned on CSM and it started immediately after saving the BIOS settings. I'll continue to monitor it since I'm not very experienced with these configurations.

Poois23

11-08-2019, 03:38 AM #4

xeposem1324
Junior Member

11-08-2019, 12:19 PM

Hey, I see the issue. The CSM launch is turned off and looks grayed out, making it hard to activate. Let me know if you need help troubleshooting further.

xeposem1324

11-08-2019, 12:19 PM #5

Hey, I see the issue. The CSM launch is turned off and looks grayed out, making it hard to activate. Let me know if you need help troubleshooting further.