Paul Menzel wrote:
testing the SSD Crucial m4 SSD 2.5 256 GB SATA 6 Gb/s on the Lenovo X60t, the payload SeaBIOS 1.7.5-40-g5109366 does not detect the drive.
..
Does that look like a coreboot or SeaBIOS problem?
It looks like an SSD problem. Try adding a delay in SeaBIOS.
//Peter