Hello,My G551JM came with an Atheros AR946x chip, but I want to upgrade it to 5gh.I was planning to get the Intel AC-7260 Plus Bluetooth (http://tweakers.net/pricewatch/340462/intel-dual-band-wireless-ac-7260-plus-bluetooth/specificaties/)Is this net...

I hate having my touchpad activated because sometimes I accidently touch it while typing which messes up where I am typing.I almost always have a physical mouse which I use, so I would like to disable my touchpad with the FN+F9 hotkey. However, after...