Good afternoon, I own a laptop G750JZ, CPU Intel Core i7-4860HQ @ 2.40 GHz. GPU GTX880m. First I would like to know if I can disable the integrated Intel GPU. Secondly i would like to know if i can upgrade my CPU or GPU. Thank you.

Good afternoon,I own a laptop G750JZ, CPU Intel Core i7-4860HQ @ 2.40 GHz. GPU GTX880m. First I would like to know if I can disable the integrated Intel GPU.Secondly i would like to know if i can upgrade my CPU or GPU.Thank you.

Good morning, I have a laptop, G750 JZ.I would like to know if i can update my GPU GTX 880m drivers from Nvidia's site or i have to keep the old one from ASUS that they are 3 years old or maybe more.thank you