Chosen Solution
I haven’t spilt anything on my keyboard but all of a sudden some keys stopped working. ie: Delete, Caps lock, Numbers Five and Six, etc
@mel4toti if the same keys fail in any application it is most likely a keyboard issue. Consider replacing it by downloading the maintenance guide from here. Page 49 will tell you how to replace the keyboard. Part number for a US keyboard is 646125-001 and cost should be no more than $20USD
