so, according on the site Quadro Desktop/Quadro Notebook Driver Release 396 | R396 U2 (397.93) | Windows 7 64-bit, Windows 8.1 64-bit, Windows 8 64-bit | NVIDIA
tha nvs quadro 5400m is supported on the supported products tab BUT on the pdf release notes the 5400m is does not mension anywhere.so,wheres the truth???