Hey guys Check out this link to all drivers for Windows 8.1.Support drivers for G750jxhttp://support.asus.com/download.aspx?SLanguage=en&p=3&m=G750JX&hashedid=x1g0H6pE0yWYGV8x
Installed New Nvidia WHQL Drivers - 334.89 for a change to check if issue gets solved. However the intermittent issue still persists. Still a pain in the a**. The new Driver is good and running smooth three days. Tried multiple restarts and shutdowns...
Its been 3days since I installed it.. been running smooth. No hiccups or High boot time. Everything perfect. Did a clean install but at first screen went blank and didn't respond for 10 minutes. Hard rebooted the laptop and tried clean install again ...