The problem might be with your keyboard. To verify this, connect another keyboard and observe the results. If the problem disappears, it might mean your keyboard is faulty or that its Caps Lock key ...

Caps Lock problems Some users are reporting instability to use Caps Lock after this keyboard firmware update. MacFixIt reader Jon Harris writes: "I've just installed the update and now Caps Lock doesn ...

If the Caps Lock key works in reverse order, press the Ctrl+Shift+Caps Lock keys. This is a shortcut method to reset the Caps Lock key. If this works, you need not try the fixes described below. If ...