SATA no master and slave

In your boot sequence, it will only show "HDD-0" "HDD-1" etc. The SATA plug 0 is HDD0, SATA plug 1 is HDD1 and so on and so forth. You should also see from BIOS how the HDDs are assigned: Toshiba to HDD-0, Seagate for HDD-1 etc. Depends on your BIOS.

One kind of BIOS set device directly: you got to pick HDD-0, HDD-1, HDD-2 etc; the other BIOS set device type "Hard Drive", "FLOPPY" in order, then the "hard drive" sub-menu will let you choose which one to boot from