The other day while I was clearing some space on my Sony Vaio PCG-71312L, I accidentally deleted the touchpad's driver. The mouse itself is fine, it's just that the scrolling is not working.

I have a Sony Vaio vgn-sr190 laptop that I just did a clean install of Windows 10. Installazione Stampante Canon Pixma Ip 2000 Waste Ink Absorber. Everything appears to work fine except for any scrolling. Hp Probook 4540s Drivers Windows 7 Ultimate 32 there. When installation completed, the touchpad was identified as the ps2. Scrolling would not work. Hp Smart Update Manager Iso. I then uninstalled the driver and tried the smbus version, no difference. I did go into properties and disabled 2 finger scrolling which I never used before but also seemed to not work and enabled 1 finger scrolling but still no luck.

Any other ideas on this? I have a Sony Vaio vgn-sr190 laptop that I just did a clean install of Windows 10. Everything appears to work fine except for any scrolling. When installation completed, the touchpad was identified as the ps2.

Scrolling would not work. I then uninstalled the driver and tried the smbus version, no difference. I did go into properties and disabled 2 finger scrolling which I never used before but also seemed to not work and enabled 1 finger scrolling but still no luck. Any other ideas on this? ThanksAfter I did this manual instal Windows update wants to install a ps2 port version. I notice that version doesn't.

Have separate options for 1 vs 2 finger scrolling. I've had exactly the same issue on my Samsung Q330 laptop, with the initial W7>W10 upgrade, and again with the W10-1511 upgrade. I assume you've downloaded and are using the latest Synaptics 19.0.19.1 driver update? If so, what you need to do is this. • Go into Device Manager, select Mouse and click update drivers, then select the following. • Browse My Computer • Let me pick from a list • Have disk button • select the folder with the new Synaptics drivers (in my case it was. WinWDF x86) • select synSmbDrv.inf, and install • Reboot, then you will find the additional touchpad options from Mouse Thanks, this worked for me.

Was getting really annoyed at not being able to scroll.:). I feel you AnonVendetta. I have a Lenovo IdeaPad Y510P and struggled for a long time to get W8 and later W8.1 to work stable on it. In retrospect I know it boiled down to the Synaptics driver, where installing the latest would cause Windows, even W10P, to BSOD or prompt for a 'refresh' installation. Since then I have not dared to update these drivers, fearing just this issue might reoccur. Maybe I will try this the last driver. I have the same laptop - and today forced the update using the method quoted earlier in this thread, and ignoring the dire warning about the possibility of it making the laptop unstable or not working - since Lenovo's drivers for this laptop are way way out of date - the main key to installing this newest driver was to uninstall the older driver (which required two consecutive reboots after uninstalling the old one (19.0.14) before then installing 19.0.19 - and then rebooting again.