hmm I wouldn't expect any current G Notebook would support this keyboard accessing the BIOS directly? Not completely sure since I'm not paying any attention to the GX Series you might check over in that sub forum.
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