M18x R2, Nvidia Quadro P3000 install help

hello guys! I have a 2012 Alienware M18x R2 with dual gtx 675m's and an i7-3920xm. I also have a Nvidia quadro P3000 that I've been trying to install into my system. I've watched some videos and realized that there may be some modding required in order to get these newer cards to work? I've been looking around the internet and I've found no posts whatsoever of anyone needing help with installing this card, but i've seen sellers putting these in their m17x r4's and m18x r2's. I tried inserting the card into my laptop and I got 8 beeps with no display. I didnt bother getting swicks bios because of the sign up process and posting stuff just to get the unlocked bios. So I tried downloading the maxwells unlocked bios and I got a compatibility issue saying that my 64 bit windows is not supported. What is there that I can do? Im currently running on iGFX mode at the moment. I appreciate your time and help if possible.
Note: I don't have the 120hz monitor.

specs:
i7-3920XM
32gb ram
256GB SSD
3 1TB HDD's (caddy)
dual nvidia gtx 675m's
Bios version: A14