I'd like to request a BIOS mod to the Dell Inspiron 537s to unlock AHCI mode. I know the system is capable of doing AHCI it's just not unlocked in the BIOS. These are old machines I know but with a few upgrades they can be decent. This might have already been done but I couldn`t find it online, if anyone has already done it and sees this maybe the file can be posted otherwise I`d love to get the BIOS modded to enable AHCI.