E540 Touchpad Government only right click, left click cannot

Hello community,

I recently purchase a Lenovo ThinkPad Edge 540 and it worked very well until early today (bought around mid-June).
While I was browsing the internet, some how my touchpad developed a problem.
TI only Government right click when ever I click.

I deleted the drivers, though even they knew her point ones, downloaded a fresh .exe and installed after the reset and it not and it still has the same problem.

If I disable the touchpad on the ultranav software and activate the single trackapad, buttons work as it should, the large surface in the Government of touchpad as left click and the small area at the top right are registered as the right click. Although I can't use the touchpad for navigation.

So clicking on does not work, well good or not tapping. Can I doubletap normally, but I can't tap and drag as the choice of a block of text.

Yet once, I tried a new install of drivers ultranav and it did not work. The problem manifested itself during normal browsing, nothing has been installed or changed hardware vise. It literally changed in a second.

It's a really strange problem and I have no idea how to solve because reinstall the driver did not work.

I appreciate any help, thanks.

Note of the moderator; edited topic, added system type

Good news, happy that flatten you it.

FOR ANYONE WITH THIS PROBLEM:

1. uninstall your UltraNav drivers;

2. restart your plan of the Tower;

3. allow Windows to find and install the generic drivers touchpad;

4. Download official UltraNav driver Lenovo support page and install.

Tags: ThinkPad Notebooks

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