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Touchpad Not Working (Dell Latitude e7470)


TechAndrew
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Hello,

I've recently replaced my touchpad on my Dell Latitude e7470 from another e7470.

I noticed that it wasn't working when I booted on Windows, until I uninstalled the driver. The ALPS touchpad driver then got installed and it worked from there, on Windows, including the point stick and touchpad buttons (both lower and upper).

 

However, when I boot into macOS, none of the buttons nor the touchpad itself are working. I've tried updating VoodooPS2Controller.kext.

 

I'm confused as to why it's no longer working, even though from what I know, the touchpad itself is compatible... I've attached the IORegistryExplorer file and my EFI/OC folder.

 

Thanks!

MacBook Pro.ioreg OC.zip

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