Bios Mods -The Best BIOS Update and Modification Source

So sorry if this is the wrong section, I don't know how to tell if my bios is pheonix or other, I'm pretty sure its not AMI though. I've liquid metaled my laptop and have plenty of room to play with and improve the performance of the CPU. I would also like to be able to set the GTX 1050 on or off at my own discretion via bios because I have it as a hackintosh at the moment. Thanks!!!

Bios link: https://downloads.dell.com/FOLDER0564882...1.15.0.exe

bumpp