[REQUEST] Lenovo ThinkPad X230i 2325-y4s

Hello im new at the forum and i have a lenovo laptop that i want to use as a hackintosh. But the wireless card isen't supported on Yosemite. Installed WIFI card now: Intel® Centrino® Wireless-N 2200
WIFI card to be installed: Broadcom BCM94322HM8L 
Laptop model: Lenovo ThinkPad X230i 2325-y4s
http://support.lenovo.com/no/nn/products...0/2325/y4s

BIOS Backup: https://mega.nz/#!kM0QHRhJ!_EYaMM4NDr9BK...tcf3aWQxPM