No problem. I clean installed and have no issues, I upgraded from 7 HP to 8.1 Pro with my $14.95 upgrade. After reading your post last evening I found that also my FN F2 does not work. I no longer get the wireless manager to come up. I installed the latest Bluetooth drivers and have an Icon in task bar hidden
I believe that with 8 and 8.1 Hybrid shut down replaces Hibernation? every time you shut down you are really only basically Hibernating? That's how the get the really fast boot times!
Asus put out special win 8.1 driver for Wi-Fi and Bluetooth. It appears that we lost the wireless manager that used to come up FN F2
Also the ROG power management now only has two options.
All the drivers I'm using are from the Asus Support Download. For the G75VW OS 8.1 and 8.0
Except for the Graphic Drivers which are the latest from NVidia. Chipset drivers newest from Intel, also latest IME, IRST
If you weren't having Wi-Fi issues before the 8.1 install? Then you could try reinstalling that diver with the one Asus site!
G752VY-DH72 Win 10 Pro
512 GB M.2 Samsung 960 Pro
1 TB Samsung 850 pro 2.5 format
980m GTX 4 GB
32GB DDR 4 Standard RAM
Z97 PRO WiFi I7 4790K
Windows 10 Pro
Z97 -A
Windows 10 Pro