This is the answer --- I installed Synaptics for Vista even though I have Windows 7 --- they work beautifully together. You can then disable your touchpad and us a bluetooth mouse and the problem is solved!!! It's great.
Windows 7, touchpad sensitivity, Sony VAIO
I had Windows Vista Home Premium installed on my Sony VAIO PCG-5KSP laptop computer.
It never happened before, but after I installed Windows 7 the touchpad sensitivity went through the roof. The cursor constantly will be "clicked" by my finger or wrist and move to where the mouse is located while I am typing.
It's already happened twice while typing this! I have already tried searching for TouchPad and looked under Control Panel > Mouse >
There is no tab for Properties/Settings with Sensitivity. Under Properties is only shows General, Driver, and Details, and if I click on Change Settings it again only has General, Driver, and Detail tabs.
Where can I change the stupid touchpad sensitivity??
Windows for home | Previous Windows versions | Devices and drivers
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Anonymous
2010-01-10T23:11:39+00:00 THANK YOU!!!! The Synaptic Driver for Win 7 64 bit solved my problems! It is a bit less sensitive now, and I can disable it completely when using an external mouse (something that the generic driver would not allow).
This fix has made both my wife and myself happy. We own both a Sony VAIO VGN-CR190 and a VGN-CS290.
Off To The Edge Of Reality
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Anonymous
2009-11-28T12:39:53+00:00 I'm glad then Your problem is solved now.
Happy Win7. ;)
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If Your problem is solved please mark then Your thread is with solution.
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Anonymous
2009-11-28T09:01:24+00:00 Thank you! The tap to click had been bugging for quite a while now also, but yeh, once I installed the driver i was just a checked box away. Thanks again!
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Anonymous
2009-11-27T15:04:49+00:00 Hi astralis84,
Are You sure then You wrote correct model? I can't find it over the Sony and google sites.
If You are not sure how to find correct model number then.
Go to Control Panel -> Devices Manager -> Mouse and other pointing devices
Click with right button of Your mouse on touchpad ther and choose properties. Then go to bottom details and paste here Hardware Ids. This way we will know what it is (ALPS or Synaptics touchad).
Below You've got example how to do it:



If You want to say thanks to anyone just click on Vote As Helpful (which is under every user avatar).
If Your problem is solved please mark then Your thread is with solution.