I just checked and see they have a new BIOS for the G752, and the first thing I noticed after flashing was the nice, crystal clear, small HD ROG logo. No more huge, ulgy post anymore!
As for the thermal part of the update, I have no idea what that actually is, guessing changes the temps for the fans to kick in.
Here are the lings for your corresponding model!
G752VYG752VTG752VL