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obijags
Paper Tape
Posts: 2
Registered: ‎10-30-2016
Location: US
Views: 1,050
Message 1 of 4

Thinkpad P50 Trackpad Button Clicking Issues

Hello All,

Hoping to find a solution to a VERY annoying issue.

 

When I click the left mouse button UNDER the trackpad, it clicks once when I press it down, and once when I let the button back up. So clicking it once (up and down), effectively double-clicks.

 

I have tried resetting trackpad to default and downloading latest drivers. Neither has fixed the issue.

 

I first noticed the problem try to fold and unfold code in Visual Studio. I click the + box and it will expand then immediately collapse again cause it is being clicked again. Same issue with closing tabs in Chrome. I close the far left tab and it closes that tab and the next tab that fills the space. Very annoying.

 

I otherwise love this machine but this problem is driving me crazy.

 

Thankful for any help!

-Mike

Community SeniorMod
Community SeniorMod
Posts: 3,259
Registered: ‎12-01-2007
Location: US
Views: 1,005
Message 2 of 4

Re: Thinkpad P50 Trackpad Button Clicking Issues

Hello,

 

Known issue.  A fix is being tested now. 

 

See https://forums.lenovo.com/t5/ThinkPad-P-and-W-Series-Mobile/Thinkpad-P50-left-click/m-p/3467082#M636... and https://forums.lenovo.com/t5/ThinkPad-P-and-W-Series-Mobile/P50-touchpad-driver/m-p/3467081#M63619 for further information.

 

Regards,

 

Aryeh Goretsky

 



I am a volunteer and neither a Lenovo nor a Microsoft employee.

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obijags
Paper Tape
Posts: 2
Registered: ‎10-30-2016
Location: US
Views: 995
Message 3 of 4

Re: Thinkpad P50 Trackpad Button Clicking Issues

Thank you!

Former Employee
Posts: 1,664
Registered: ‎09-16-2014
Location: US
Views: 949
Message 4 of 4

Re: Thinkpad P50 Trackpad Button Clicking Issues

An updated version of the Synaptics UltraNav driver which resolves multiple click input in place of a single click when using the left touchpad button on P50 and P70 ThinkPad systems has been released.

 

Version 19.3.4.48

 [Problem fixes]

 - Fixed issue where Thinkpad P50 left click might behave as "double click".

 

Synaptics UltraNav driver, v19.3.4.48, can be downloaded here: http://support.lenovo.com/us/en/downloads/DS119156

 

Thank you,

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