HDD Caddy not recognized by BIOS

[RDSP]

Hi,
as the title puts it, I bought a HDD Caddy to replace the ODD of my Toshiba Satellite L850-13D. First I bought a universal Caddy and it wasn't recognized anywhere so I bought one from HDDCaddy.com that was specific to my laptop.

The thing is, the HDD in this Caddy isn't being recognized either, tried it in a Sony Vaio, it worked perfectly with the same HDD I tried on my laptop. Could this somehow be the motherboard fault? bte mine is a InsydeH20 updated to the final available version 6.80

Thanks in advance

 

[RDSP]

The BIOS lacks in many ways so my only options for anything related to SATA are performance or battery life mode and I can change between AHCI and compatibility (IDE)..