Laptop "fn key locked" prolblem

The "fn key locked" on your labtop.
This solution to fixing Fn key locked on your lobtop, that while typing letter (ex.  p-> *, o->6, i->5) .

SOLVE.
This is because the digital lock is activated.
- press Fn + NumLk ,  Fn+Shift+NumLk
- IBM , press Shift + Scorll Lock Num
May be depending on  your computer model.