The yellow light that locks / unlocks the touching mouse pad stopped working

Hi, last week I couldn't block touching my laptop mouse 4720 s probook. The light shows just not when I double click on it. It simply no longer works. Here I need to download the software again?

Hello

First, download the latest installer driver Synaptics, on the link below and save it in your downloads folder.

http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=4145330&prodNameId=4145205&swEnvOID=4058&swLang=13&mode=2&taskId=135&swItem=ob-101045-1

Then, open windows control panel, open programs and features, right click on the entry "Synaptics Pointing Device Driver" and choose uninstall.

When this has completed, restart the laptop.

When windows has completely recharged, open your download folder, click with the right button on the setup of Synaptics and select "Run as Administrator" to launch the installation.  Once done, restart the laptop.

Kind regards

DP - K

Tags: Notebooks

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