Some keys on keyboard not working windows 7 external

My laptop keyboard works except for a few keys (s, c, b, n, and space bar). I've checked that the toggle and filter keys functions are off and I've uninstall and reboot my laptop. So first Restart your laptop and check keyboard working or not, if not working then follow tip 2.Recommended Gaming Keyboards: Best Gaming Keyboard 2016Tip 2:Restore your system: System Restore is the best way to solve keyboard software problems. I have seen a few times where keys stopped working in Windows and it was not a hardware issue. Very few times though, probably a couple in years.Certain keys on my keyboard stopped working -- the first thing to try is connecting an external (USB) keyboard.

If that works OK, then you know the issue is physical.

Troubleshoot keyboard problems - Windows - Microsoft

Oh no, the keyboard on your laptop stopped working! Here are some fixes to help you get back to your previously scheduled typing.

Windows key, you may attach an external keyboard which does. Failing that, user Matan below wrote a right-Windows-key simulator which can be found here. OS in laptop and recently control keys have stopped working all of a sudden. Both the keys are not working.

Lock, Num Lock or Scroll Lock keys will cause a light on your keyboard to go on. If it does, you have power.

Solved: Laptop Keyboard Not Working - Wiknix

Mac keyboard stops working. Chances are a quick visit to OS X Settings will fix a non-working Apple keyboard.