Looking for latest video driver for Alienware M17xR4 with 7970M
I have a Dell Alienware M17xR4 notebook with a 7970M video card. I am looking for an updated video driver but all I can find at the Dell Alienware update site is one from 19 Oct 2013 which is identified as Video_Driver_4NYM5_Win 9.003_A00.EXE and I already have that version installed. I can find newer 7970M drivers from other sources on line but am not sure if these are legit. Can anyone advise? BTW, this notebook came with Win 7 but I upgraded to Win 10 through the free upgrade process.