acer aspire 7530g keyboard

[wayne alleyne]

My Aspire 5730g key board goes crazy touch pad does things by its self i click start then characters get entered into the search box and tries to find .'l*kyr rrrrrrrr with out touching keyboard.

 

[BadAsAl]

Does a USB keyboard behave normally?
Anything get spilled on the keyboard? If so, replace it. Easy and cheap to do.