keyborad touchpad and mouse not working under x

Hi all,

I have a sudden strange problem. I was playing with the NIVDIA 256.13 driver, where I accidently deleted the xorg.conf file. I manage to restore it, using the nvidia-xconfig.

Now, every time I boot, nvidia spalsh screen appears, but the laptop’s keyboard touchpad and even a use mouse, is not responding. I can’t ever press caps lock.

laptop is not frozen, since I can press the power-button and shutdown it.
Any ideas?