I just did a clean install of Windows 10 on my P150hm following the guide on this forum and have installed all of the latest drivers. For some reason my touchpad functions but the two finger scroll does not work, nor do any of the other functions beyond pointing and clicking. I've downloaded the latest driver directly from the synaptics website but even after installing it the touchpad doesn't show up in device manager (it just shows ps/2 mouse). There are no touchpad settings available in...
Synaptics Touchpad not scrolling in Windows 10
Synaptics Touchpad not scrolling in Windows 10