Problem with touch pad & web cam

try to get the driver of ur touch pad from lenovo web site if still it not works then change it

On my Acer Aspire 5534, up above the keys there are 2 buttons that are side by side. one is to turn the wireless off and on and the other one is to turn the mouse pad off and on.

Have you tried pressing the Fn + F8 keys? This combination is used to disable and enable the mouse pad.

for you have used the machine for more than 1 year then your touch pad need to be replaced however if it has happened abruptly then reinstall the touch pad drivers

Please update the Touchpad driver from www.lenovo.com

Hi,
Please remove the external mouse and press Fn+ESC simultaneously the issue should be resolved.
Thanks.

Just above my keyboard there is a little black strip with little lights.
they are control buttons and if you tap one of them it turns the touchpad off and on (so it's very easy to do accidentally).

 If you look really closely at the strip in good light (or restart the laptop to see them flash on and off) you'll see that one looks like a touchpad crossed out. Just press this to get your touchpad back.

If it doesnt solve the problem, I have noticed that the touchpad can be knocked out by a Window Update of something called ideacom. If you believe this could be the problem please clarify.

Mouse pad jumping can be common symptom of Synaptics pads (is it Synaptics?) - look for driver and install it.
Also, try switching it on from off and do NOT touch the pad for several minutes.
Common symptom when people just use very light pressure on mouse pad within first few minutes. Latest driver should fix.
also try pressing whole palm down on touchpad for several seconds - this can reset the software on some touchpads.
As for webcam, disconnect it, uninstall drivers, re-install drivers and then re-connect it. If it is built in then go to Device Manager - Hardware and find the device - click on uninstall driver - then re-install the driver.

i have the same prob with my laptop, the solution is to go to the manufacturer web and look up your model laptop and download the newest version of your touchpad driver or th synapsis driver for touchpad it will allow you to change the sensitivity of the touch pad, believe it or not you unknowingly touch the pad while typing

Hi Sharad arya,
Try pressing Fn+F8 to activate/deactivate touch Pad.
takecare.