how do I correct a keyboard key that does not activate
by howiegreen - 6/6/12 1:49 PM
if i press the key "O" hard it will print but not always show on the monitor screen
capital or lower case does not make a difference
I took the key pad cover off the key and cleaned the vacuumed surface underneath did not resolve.
do i need to open up the back of the key board and attempt to additional cleaning at the circuit board underneath?
all other keys work well