Hi Guys my problem is the same as Dephloc but in this case it's on Lenovo Thinkpad T460s. I tried to find in Bios but i didn't see anything that can change the sata mode
it can detect by bios my problem was it is a bootable external hdd when plugged in it windows it can detect and when i tried to boot it, it also worked but it can't see his drive itself.