Im trying to find a compatible graphics driver for my Aspire 7520-5185 that has an Nvidea 7000-n610M video card. Nvidea site says the drivers they have are not compatible with some laptop drivers(they are not as I tried them). I tried the Vista as well as Win 7 drivers and they appear to load but have no effect and I still do not see the Nvidia card listed in Device Manager, only the default Microsoft driver. I was running Win 8 Pro X64 and the driver 179.48 worked but not with Win 10 Pro X64. Any ideas of where and if Acer will have a compatible driver. I wanted to sell the laptop but cannot until I find a driver that works. I upgraded over the years from Vista. Hopefully I can find my old Windows 7 key and reinstall Win 7 so I can sell it. Thanks.