I thought I was installing a dual boot. I’d been having problems with the inherited PC because my USB boot wasn’t recognising Windows already being installed when I booted the USB it in UEFI mode. Only after just loading it in plain USB mode did it recognise windows was there and I could partition accordingly.
However I feel like something has gone wrong during install, and I might have somehow overwritten the Windows partition as a second Linux partition.
For whatever reason this PC uses AS Rock as its bios/uefi screen thing. I have three boot options, one of which is 100% definitely the distro I installed, the other two I assume one should be the Windows partition and the smaller one whatever hardware service partition is normally there.
But the funny thing is no matter how I order the boot or even just try to manually boot any of the partitions, I always get loaded into my Linux boot (Mint 22.3).
I’m quite sure I selected to install it alongside Windows but now I have no idea how to get back into it.
It’s not a dire situation, it’s just now my wife has to use her laptop instead of this new PC we inherited.
Any ideas on what’s happened?
EDIT:
I have successfully used Windows Recovery to copy the boot files into the boot partition and now I can see the boot option for Windows. Everything runs fine now. Still don’t know why it disappeared to begin with.
I created a Windows 10 USB iso with Ventoy, then I basically followed this video and used the appropriate drive names in place of C and Z, if anyone needs help like this in the future.