Sadly it due to your Graphic Chip nVidia GeForce GT 540M and it's a laptop this is one of the reason i wont get any laptop right now for ffxiv maybe 1-3years down the road when there better chips that can play ffxiv without issue.

I really do think it because of your video card even if it good enough to play ffxiv i think that could be the problem.

i going to look up a few things and see what i can do to help you out.