[REQUEST] TOSHIBA Satellite L50-A unlock AHCI (with picture)

Hello, I have a problem I would like to install a SSD in my laptop.
But on csm mode I have AHCI option
And on uefi mode I not have ahci option.
For install ssd I need uefi for gpt disk and ahci for the trim and other....

PS: I would like to have a little extra =) I find it lacks option as the fan control etc ... lol

Laptop model: TOSHIBA Satellite L50-A-1CG
InsydeH20 rev. 3.7
BIOS version: 1.60
You can download the file here

Information :

Advanced :

CSM :

UEFI :