Hi,
I've bought a Vostro 5470 couple days ago.After installing Windows 8.1 64-bit and all drivers listed in 5470 driver's page, everything is working fine except the Nvidia GT 740M. I tried many versions of driver including those from Geforce official site but none of them worked. When I tried to open the Nvidia control panel, it said something like "You are not currently using a display attached to an Nvidia GPU"
Only Intel HD Graphic is currently working now.
Are there any solutions for this?? Please help.
Thanks.
Kratu24672