OkAccording to the link below, your Asus does have a MXM slot. That means you may be able to upgrade the GPU. It does appear that results are mixed, however.
I would suggest it may be time for a new laptop.
https://rog.asus.com/forum/archive/index.php/t-15094.html
I Have a g75v ASUS Gaming Laptop With A Intel i7 And a GTX 670M And i Was Wondering Can i Upgrade My Graphics Card From a GTX 670m To a GTX 1050 TI(possibly)?
