N520 Keyboard Not Working Info

Check the return policy if it is new, or the warranty if it is old. Many manufacturers offer a 1-year warranty that covers sudden "no power" issues. The Bottom Line Don't toss your N520 just yet. In my experience fixing tech for a decade, 80% of "broken" wireless keyboards just need a fresh battery and a re-pairing.

Do you have another computer? Plug the USB dongle into a laptop. If the laptop doesn't recognize the keyboard, the dongle is dead. n520 keyboard not working

Let us know in the comments below. And if you are still stuck, describe the exact behavior (lights? beeps?) and we will try to help. Check the return policy if it is new,