Hi Guys, I have a EliteBook 8470p. I did the Windows 8.1 driver update for the graphic card.
I think they are not doing well. Battery life when from 6h to 1h45mins and computer is warmer (more heat).
Intel Corporation Graphic Adapter WDDMM 1.2, 1.3, HD Graphics 4000 release December 2013.
I'll roll it back, but I don't understand why creating an update that is so bad.
Thanks guys,