Lenovo Base System Device Drivers For Mac

  1. Lenovo Base System Device Drivers For Mac Windows 10
  2. Lenovo Base System Device Drivers For Macbook Air
DeviceLenovo Base System Device Drivers For Mac

Lenovo Base System Device Drivers For Mac Windows 10

My HDD crashed and I didn't back up my drivers, I got all of them from the lenovo support site for my Lenovo Y570 and still remains 'Base System Device' drivers. I've tried the Lenovo Update scan thing and searching google for people with similar problems, I came up with nothing.
So I ask here, what are these drivers? Where can I find them?
Pic below is device manager; in properties it states location as PCI Bus 10 (I have no idea what this means or if its relevant)
I can't notice anything wrong with my Laptop as it is now, everything works (I haven't tried gaming, except I can no longer scroll with my touchpad, the sides used to allow me to but now the whole area of the pad is touch to click)
Thanks for your help in advance would be a huge help if you could help me work this out.
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Lenovo Base System Device Drivers For Macbook Air

For the driver issue have you tried updating the driver using Device Manager ( +X click on device manager). Try double clicking on speakers and in the driver tab click on update driver. Also after installing windows you need to check for software updates on the apple side ( I'll just mention this because it is easy to forget to do.). Lenovo Global Support Home. Lenovo Smart Assistant and Storage.