Touchpad not working

Registration date
Friday July 31, 2015
Last seen
July 31, 2015
- Jul 31, 2015 at 09:56 PM
Hi everyone!
A few days ago, I called toshiba becuase my laptop was being really slow and would shut down itself. They asked me to do a system refresh. That done, I thought it would work fine ,but then the touchpad stopped working.
I called them a lot of times and they tried to help me with different solutions. But it is still not working.Things I have tried so far:
F5, Fn+F5, uninstalled synaptics driver and downloaded a new one, performed a system restore twice.
I have also noticed that the touch pad works for a few seconds when I start the laptop, and then stops working again.
Can anyone help me with issue please?