@TheOrestes, the safest way imo is to create a restore usb stick with the new asus factory image creation tool for g75vx, and you should leave the stock drive alone (you might need it if something is wrong), up until you think the system is stable enough.
for the guide, i have compiled a set of notes for this previously, notably this one (basically you just need a usb install stick for w8 pro that has a pid.txt that stores the legit key and put it in the right place).
also at the top of that thread, there are a number of links about clean install written by other friends here. it's good if you can take a look at those, too (there are some options in the bios settings that you need to adjust to allow custom installation).
good luck.
for the guide, i have compiled a set of notes for this previously, notably this one (basically you just need a usb install stick for w8 pro that has a pid.txt that stores the legit key and put it in the right place).
also at the top of that thread, there are a number of links about clean install written by other friends here. it's good if you can take a look at those, too (there are some options in the bios settings that you need to adjust to allow custom installation).
good luck.
