Grub not showing Windows 10 - Nvme SSD not recognized

asked 2018-06-01 06:54:38 -0500

Hi guys,

I have a problem with my fresh Fedora 28 installation. I installed it on my Alienware 15 R3. Windows 10 was already installed on a Toshiba nvme ssd. I added two more ssds: One Samsung 970 evo 256GB and one Transcend MTS400S. Fedora is installed on the Transcend and works fine. But Fedora doesn't recognize the Samsung and Toshiba ssds. Therefore Windows 10 is not displayed in Grub.

I tried grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg and grub-customizer. Not working. Also the ssds are not showing up suing fdisk -l.

Is there anything I can do now? Should I reinstall Fedora?

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