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B450M Pro4 board and SN570 NVME SSD
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jdine View Drop Down
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Points: 75 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jdine Quote  Post ReplyReply Direct Link To This Post Topic: B450M Pro4 board and SN570 NVME SSD
    Posted: 23 Aug 2025 at 9:33pm
Hello,

I have an issues with the Asrock B450M Pro4 board and SN570 NVME SSD.
I have successfully connected it to first slop next to the CPU, and it is recognized in bios, but not booting: "Reboot and Select proper Boot device". Can somebody help, me? I've also updated the bios to the last available version. Thank you
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jdine View Drop Down
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Points: 75 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jdine Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 2025 at 6:01pm
Any response, fix, please? I would install a bios update if you send me a fixed file.
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Xaltar View Drop Down
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Points: 31393 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Xaltar Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 2025 at 10:53pm
"Reboot and select proper boot device" just means the drive you are trying to
boot from is blank.

If it's detected in BIOS then you need to install an OS on it. You will need to
google how to install windows or whatever other operating system you would like
to use.

Or:

If you have another drive in your system that is meant to
be booted from then you will need to enter your BIOS and go to the boot options
menu and ensure that the old drive is selected as your primary boot drive.

Edited by Xaltar - 26 Aug 2025 at 10:54pm
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jdine View Drop Down
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Points: 75 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jdine Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 2025 at 12:27am
The issue is that the SSD I added there is from the laptop. There is already installed its own Windows 10 OS. But it is not possible to boot it with this motherboard.
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Xaltar View Drop Down
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Points: 31393 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Xaltar Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 2025 at 2:43am
You can't use an OS installed on another system, it is possible but it's very complicated
to set up. You need to install a fresh OS on the system the drive is in now.
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jdine View Drop Down
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Points: 75 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jdine Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 2025 at 11:56pm
I see. Nevertheless, I've successfully run the ASD with the previous Windows on the laptop in this PC board. So this motherboard is capable to run the SN570 correctly. For the windows, I had to create a boot partition in the SSD with a Windows installation usb (troubleshoot with cmd) and it works great. Thanks for your help.
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jdine View Drop Down
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Points: 75 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jdine Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 2025 at 11:57pm
I mean the SSD (sorry for the mistake)
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