Windows 10: Trackpad two-finger scroll is not working, device manager shows trackpad as "PS/2...

There are no options to turn on two-finger scroll in the Touchpad settings.

:)

 

Odd Trackpad Behaviour

Windows 10 ver 20H2. SONY VAIO laptop with Samsung 860 SSD, 4GB RAM.

Initially, the laptop worked fine. Recently an odd problem has surfaced.

I prefer to use a wireless mouse (Logitech V450 Nano) which behaves as expected. However, the laptop's own trackpad is (for want of a better word) is 'inverted'.

To explain: Move finger UP the trackpad (towards the keyboard) and the cursor moves DOWN. Move your finger RIGHT on the trackpad and the cursor moves LEFT.

Searches suggest changing some settings under Trackpad in Device Manager, however, looking in Device Manager there is no entry for Trackpad - only two entries for mouse: HID-compliant Mouse and PS/2 Compatible Mouse.

There are 3 possible trackpad entries in Human Interface Devices:
HID-compliant consumer control device
HID-compliant vendor-defined device
HID-compliant vendor-defined device
but delving into the properties of each, none seems to be for the trackpad.





In Settings > Devices there is no entry in Trackpad for inverting the trackpad





So, I'm rather stumped.

Any help gratefully received.

Art

 

trackpad not working

No. Because the troubleshooting guide on device manager wont even resolve my solution as it is also a basic and one of the primary steps to do but no avail. Tried installing powerplan7 and trackpad++ suggested by relentless on apple forums but with
no success for me. Until now i can't use windows 10 installed on my macbook pro 15inch late 2008 because of the trackpad/touchpad failure.

 

Lenovo S740 - Trackpad not working

Hi thanks for your prompt reply!

1: I did not get any error messages, in fact it said it successfully installed the trackpad drivers. However after a reboot, the trackpad still wasn't working.

2: Safe mode, same issue. Trackpad isn't functioning.

3: I just tried it. When i remove the HID Compliant Mouse from Device manager and reboot, it will appear back inside the device manager. And still the trackpad isn't working :/.

I also can confirm this isn't an hardware issue as 3 hours ago before i installed this new windows, It was working fine on my previous OS.