Bios,EC,Firmware CF-18K

Hallo,
where can i find Bios,EC and Firmware for a CF-18KHH62BE ?
is there any newer than Bios V4.00L11 and EC V4.30L13 ?

I´m trying to get a SSD (Zheino) to work on it, but without success.
Maybe because of the BIOS, but i´m not shure

Thanks M.