I recently updated to Windows 8 Pro from Windows 7 Home Premium. My laptop has Intel HD 4000 with 64mb of Dedicated Video Ram and 2gb shared. My laptop has 6gb of ram. I noticed after I updated while I was checking the specs of a new game that my Dedicated Video Ram had been reduced to 32mb, and shared had not increased. I tried the latest drivers posted here and received the error " The driver being installed is not validated for this computer "
I'm sorry if I've overlooked anything, and thanks in advance!