Tag Archives: chipset utility

Toshiba Satellite F01N unknown device / pci simple communication controller [driver download]

Q. Hello, I have toshiba satellite c850 fo1n “unknown device and pci simple communication controller” not working can you help out? A. Sure! If your device manager is showing a yellow question mark for unknown device F01n as well as the simple communications controller on the Satellite C850, that problem should be solved by the following driver download: [download id=”10485″ format=”1″] (Intel Chipset Utility for Toshiba Satellite laptops, both 32 bit x86 and 64 bit x64) NOTE: this driver may also work