: If you see "Unknown Device" in Device Manager, use the hardware vendor detection utility available on the Acer Support site to identify the missing component.
Instead of searching “Acer Aspire 6930 driver,” search by the hardware manufacturer. acer aspire 6930 drivers windows 7 download
To get your system fully functional, you should install drivers in the following order: : If you see "Unknown Device" in Device
Installing drivers in the wrong order can cause conflicts, especially on the Aspire 6930. Follow this sequence religiously. acer aspire 6930 drivers windows 7 download