Hi--Just got 3 new Samsung SSDs. Installed and running fine, but in my PC's default SATA mode. I know AHCI mode is probably better, and that's what PC Matic's SSD module also recommends and asks if I want PC Matic to change it. This is a BIOS function that should be done in Safe Mode--can PC Matic handle that? When I tried to change it manually, the BIOS threw up a big warning saying the PC might not boot or might require a re-install. Ugh, don't want that. Hoping someone can tell me whether to let PC Matic make this change.