I've been trying to dual boot Linux with Windows 10, but the installer isn't detecting my main drive. I've heard it's because my SATA mode is on RAID and I need to change it to AHCI, but is there a way that I can get away without doing that?

Get the specific RAID drivers of your raid controller for your Linux distribution and kernel.

For Redhat / CentOS this is quite possible, for the rest, this is unlikely

But hey, you have luck! For my HP server, Debian has the drivers, but the bootloader doesn't...

@sbiewald I tried to do that and it didn't work, but I might have done it wrong. I tried to use the modprobe command to install the Intel RST driver. I think I'm missing something, not actually sure if Intel RST is a raid controller or if I installed the driver correctly