Windows 7 wifi driver free download - nvidia graphics driver (windows vista 32-bit / windows 7 32-bit / windows 8 32-bit), nvidia graphics driver (windows vista 64-bit / windows 7 64-bit / windows. I need drivers for blutooth and wifi , drivers on support page are not working..... Re: wifi drivers not working on windows 7 64 bit on inspiron 15 3521 hi bip92 there seems to be conflict between drivers and the operating system, would suggest you to uninstall and reinstall the wireless card driver on the system in safe mode with networking..
