The other day my laptop showed up a black screen when started it up, asking me to run
fsck manually. I did so, and at that time I was able to get in the OS.
Once I restarted the laptop, I was asked to run
fsck manually again, but this time I had to run it with
-y in order to answer yes to every prompt - they were too many this time.
After doing so, I was not able to boot into my SSD and Ubuntu anymore. The SSD is visible when I check the boot order of my BIOS, but it's not available anywhere else. And if I select it to boot from it, it shows a screen saying "No bootable device -- insert boot disk and press any key"
What I mean by anywhere else: I've tried rEFInd, boot-repair, GParted and other options, using a Live USB, and each time I was unable to see the SSD which normally would be under
HP Pavilion x360 - 15-cr0566nz
Toshiba KBG30ZMV256G NVMe 256g SSD
I am not very experienced with Linux. Any pointers much appreciated!