hi all.the dog trod on my daughters laptop earlier,and since then some of the keys don't seem to work properly,it's an advent,the keys affected have dual function, letters are in white, digits and symbols are in blue and are as follows, u/4 , i/5 , o/6 , p/- , j/1 , k/2 , l/3 , ;/+ , m/0 , when...