Hey   New to the forum and upgrading laptops. Decided earlier this year to pull my old M17XR4 out of storage. So far I have added 32gb of Corsair Vengance Ram, upgraded the CPU to an Intel I7 3940XM and installed the unlocked A15 Bios thanks to the forum user Klem.   I still have the AMD 7970M which I would like to replace with a Nvidia GTX1070 aswell as replacing the 60Hz monitor with the 120Hz monitor. Would appreciate any information on getting and installing these.