Help! Some of my keys on my keyboard are not working!

Question

I have been trying to fix this issue yesterday. Before, my keys worked perfectly fine.

I do not remember installing any app during that day. I remember playing Roblox and suddently

S, W, and N stopped working!

Thi make it harder to type more thig o.i cat type o caue it mie ome letter.

Answer 1

Hi,

It sounds like some of your keys are giving you trouble. Since you’ve already tried several steps without success, I recommend trying the solution provided by the AI above. If the issue persists, try using an on-screen or external keyboard.

If those keys work properly with the on-screen or external keyboard, it’s likely a hardware problem. Try cleaning the keyboard or checking for any debris stuck under the keys. If the problem continues, a keyboard hardware repair may be necessary.

Modern keyboards are designed to be compact and lightweight, which makes them sensitive to minor impacts and moisture. Even small drops or objects hitting the keyboard can damage the internal circuits.

Answer 2

Follow these steps to troubleshoot keys S, W, and N not working in Windows 11:

1. Check the keyboard hardware
   1. Gently clean around the S, W, and N keys.
      • Use a can of compressed air to blow dust and debris from between the keys.
      • Optionally wipe the keys with a slightly damp microfiber cloth.
   2. If using a laptop, connect an external USB keyboard and test S, W, and N.
      • If the external keyboard works fine, the built-in keyboard likely has a hardware problem.
      • If the external keyboard has the same issue, it is likely a software/driver or settings problem.
2. Test in other apps and in Safe Mode
   1. Open several apps (Notepad, browser, Word, etc.) and test S, W, and N.
   2. Boot into Safe Mode and test the keys there.
      • If keys work in Safe Mode, a third-party app (for example, a game overlay, macro tool, or keyboard remapper) may be interfering.
      • Uninstall or disable any recently installed utilities related to gaming, input, or macros.
3. Check Ease of Access keyboard settings
   1. Open Settings > Accessibility > Keyboard.
   2. Make sure Sticky keys, Toggle keys, and Filter keys are turned off if not needed, because Filter keys can cause brief or repeated keystrokes to be ignored.
   3. Optionally turn on On-screen keyboard and test S, W, and N there to confirm Windows itself can type those letters.
4. Basic Windows keyboard troubleshooting
   1. For wired/USB keyboards:
      • Unplug the keyboard, wait a few seconds, and plug it back in.
      • Try a different USB port.
      • If using a USB hub, plug the keyboard directly into the PC.
   2. For wireless keyboards:
      • Check or replace batteries.
      • If there is a Reset button on the keyboard or receiver, press it to re-establish the connection.
   3. Restart the PC and test again.
5. Decide if it is hardware failure
   • If:
     • Keys fail in all apps,
     • Keys fail on the sign-in screen,
     • Cleaning does not help, and
     • An external keyboard works correctly, then the original keyboard is likely experiencing a hardware failure and may need repair or replacement.

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References:

• Mouse and keyboard problems in Windows
• Make your mouse, keyboard, and other input devices easier to use
• Troubleshoot Surface Pro Keyboard or Type Cover
• keypad issue - Microsoft Q&A