Hello there. I just bought a new Acer Aspire v5-573G yesterday. It has an Intel Core-i7 (1.8Ghz) 4th generation processor, 8GB of DDR3 RAM, 1TB Hard-drive and an Nvidia Geforce GT 750M Graphics card with 4GB Dedicated V-RAM. The BIOS is InsydeH2O Version 0.3.73.06V2.22. This machine comes with a DVD containing all the drivers for it's hardware pieces.
I installed a Windows 8.1 Enterprise 64-bit on my new machine and everything went smoothly and are working perfectly, except for the graphics card. However, Windows installed all the drivers correctly even the touchpad, bluetooth...etc and they are working fine. It installed the Intel graphics driver, but it didn't install the driver for Nvidia graphics card. so I installed the driver manually from the DVD and it got installed successfully, without any sort of errors, but when i go to Dxdiag.exe "Display" Tab, it doesn't show any sign of an Nvidia Geforce graphics card , it only shows the details for Intel(R) HD Graphics family and indicates that the "Approx. Total Memory is: 1792 MB" as if there isn't any other graphics card. I went to Nvidia Control Panel/System Information Tab and there it shows all the details for my Nvidia graphics card and states that "Dedicated video memory is: 4096 MB DDR3".
I installed several games and when i run them they just don't open up and give errors like "You don't have enough video memory and etc..". Any sort of help would be very much appreciated!
