Hi I am from South Africa and recently aquired a Lenovo ideapad 100S. I have a problem with symbols as appearing on the keys, not correct when typed. All the symbols on th top bar are incorrect and some lower down too. I have followed all the suggested steps to rectify this problem namely changed from English UK to English SA to English US. I checked that QWERTY is correct and I updated the driver but to no avail. What would you suggest......i have no clue where the question mark is......