Throwing things at the wall, seeing what sticks here:
Download and run the DirectX web update, see if that helps.
Or enable/disable Aero for your desktop.
Boot into safe mode and see if the problem persists
Take the GT 730 out of the computer and boot using the Intel HD iGPU.
Download and run the DirectX web update, see if that helps.
Or enable/disable Aero for your desktop.
Boot into safe mode and see if the problem persists
Take the GT 730 out of the computer and boot using the Intel HD iGPU.