What does it mean when character that looks like a Lock with a 9 in it on the upper part of the Dell Precision M4300 keyboard lights up?

  • It sounds like Num lock to me. – Cfinley Aug 11 '14 at 3:10

It’s Num Lock. When activated, your number pad is a number pad and can type numbers; otherwise it acts as arrow keys and some other functions.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.