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SGvagon
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Posts: 54
Registered: ‎04-19-2018
Location: CZ
Views: 281
Message 11 of 15

Re: Two problems with Synaptics touchpad on Y50-70

Ok the only one problem is, that 2finger tap works only double tap. I don't know why, because I have set in registry only 2fingertapaction :-/ . This is the last problem.

SGvagon
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Posts: 54
Registered: ‎04-19-2018
Location: CZ
Views: 269
Message 12 of 15

Re: Two problems with Synaptics touchpad on Y50-70

Ok fixed, I have little problem, because my touchpad shows in Device manager as PS/2, but my touchpad is SMBUS. So I used System restoration and made my regedit edit again (but only Synaptics in HKEY_LOCAL_MACHINE) . Wow, now I have ultimate touchpad on my Y50-70 Smiley Happy .
SGvagon
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Posts: 54
Registered: ‎04-19-2018
Location: CZ
Views: 243
Message 13 of 15

Re: Two problems with Synaptics touchpad on Y50-70

Hmm, after two, three restarts I have problem with keyboard (set to slow repeat rate after start system) and freezing loading animation on Welcome screen.

So I need, how to install different version of synaptics (for example from Y500) on SMB port, not on PS/2 . Because when I have driver on PS/2 port, I can't turn off the touchpad via FN + F6 (energy management) . Or this is some bug in Lenovo ACPI driver?

First restart after installation works, but from second restart I have freezing loading animation on welcome screen and slow repeat rate on keyboard :-( .

SGvagon
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Posts: 54
Registered: ‎04-19-2018
Location: CZ
Views: 190
Message 14 of 15

Re: Two problems with Synaptics touchpad on Y50-70

Ok, waaaay moore progress here. I found, that Synaptics SMBus driver using Smb_driver_Intel.sys , which is include in USB 3.0 Driver. So I downloaded USB 3.0 driver on my Lenovo Y50-70 , and after install I have little bit longer Windows boot animation (2-3 sec.) , but then on Welcome screen is all allright and keyboard works too without slow down repeat rate.

SGvagon
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Posts: 54
Registered: ‎04-19-2018
Location: CZ
Views: 173
Message 15 of 15

Re: Two problems with Synaptics touchpad on Y50-70

Hm, today I turn on laptop ad I have same problem (freezing animation on Welcome screen and slow repeat rate keyboard) . This problem is totally random, I think, that this problem is maybe in the laptop (in SMB port) , because on PS/2 touchpad and keyboard and loading animation are OK (but touchpad is SMB port, so on PS/2 I can't turn off touchpad via FN + F6 and tapping on touchpad not working too) .

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