If your keyboard doesn't work in any of your computer's usb ports, your keyboard might need to be replaced. if your apple keyboard with numeric keypad isn’t charging your ios device, plug your charging cable directly into a usb 2.0 or 3.0 port on a computer that’s on and not in sleep mode .. Since yesterday, my macbook pro's keyboard has not been working properly. i cannot press some keys. example, dash key, number five and ffive as well. If you have a wired apple keyboard that’s not working, take the following steps to diagnose and solve the problem. 1. try a different usb port. unplug your keyboard from the current usb port and try another one. if it works, you can try it in the original port again..
Symptoms include general keyboard slowness, delays, or lagging when typing, keyboard(s) freezing, keyboard shortcuts not working, and even stuttering of letters when typing. we know this is a real problem for many of us ifolks.. It might not be something wet that's stopped your keyboard working properly. from time to time it's a good idea to clean your keyboard (apparently they are more dirty than a toilet seat. Written by joe aimonetti. some users may experience issues with their keyboards not working as expected--possibly due to the mouse keys function being enabled on their mac..