keyword and trackpad

my keyword and trackpad are not working

this morning i used my macbook as usual and right now is not working

As in Keyboard ?

If rebooting dows not help —Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379

I've seen this happen recently to several MBPros and it required a Top Case/Keyboard/Trackpad replacement each time. I'd have to check to see which exact model this was, but I had never seen this happen before on the MBPros. I'll see if I can find the exact model tomorrow.