Free Download Synaptics SMBus Driver 18.104.22.168 for Windows 10 64. The help of an external wireless or wired TouchPad device. If you wish to update to this. Latest Synaptics Touchpad Driver Released for. Latest Synaptics Touchpad Driver for Windows 10. I have install this drivers: Windows 10 PS/2 and SMBus.
I would like to add that on some computers (not all, for some reason some it will do it correctly by just doing the 'install/setup' from synaptics), you will have to manually override the installation behavior. Go to Device manager, and do a manual search/install of the driver,(including searching for the right driver, which you should have downloaded and put somewhere you can find easily), it will come up with a 'its not a signed driver and windows doesn't recommend' or some such thing, tell it do to it regardless, then restart after it has finished installing. At that point the synaptics driver should be installed in your system and allow you to do the disable if it detects external mouse. I find it annoying that synaptics has essentially abdicated their responsibility to the end user (I know that these are OEM devices but the end user will be the one dealing with these things after warranty is over). Dell Inspiron 5558 Touchpad Driver Windows 10 there. No contact email so I couldn't update them of their FAQ inaccuracies and since it took me a day to find this forum now I don't fully remember all the steps. Windows 10 Disable Unsigned Drivers there.