KeyTester

Keyboard Not Working on Windows: 10 Fixes That Actually Work

Reviewed by the KeyTester Editorial Team

Your keyboard was working fine, and now it isn't — nothing registers when you type. Maybe it happened after a Windows Update, after a sleep cycle, or seemingly out of nowhere. Whatever triggered it, this guide walks you through the most effective fixes in order, from the fastest to the most involved.

Before anything else: check if the keyboard works in your BIOS. Restart your PC and press F2, Del, or F10 to enter BIOS setup (varies by manufacturer). If your keyboard responds in BIOS, the hardware is fine and the issue is Windows-side. If it doesn't respond even in BIOS, you may have a hardware failure or connection problem.

Pro Tip

If you can't type to navigate, use Windows' built-in on-screen keyboard: press Win+Ctrl+O (hold Windows key, then Ctrl, then O). This lets you click through any menu steps below using your mouse alone.

Fix 1: Unplug and Replug (Start Here)

Sounds obvious, but a loose or intermittent USB connection is the #1 cause of sudden keyboard failure. Disconnect the cable fully, wait 10 seconds, and plug it back in — into a different USB port than before. Try a port directly on your PC, not a hub.

For wireless keyboards: remove and reinsert the USB dongle, or re-pair the Bluetooth device (Settings → Bluetooth → remove the keyboard → add it again). Check the battery level — many wireless keyboards become completely unresponsive before showing a low battery warning.

Fix 2: Restart Windows (Full Restart, Not Sleep Resume)

Windows' Fast Startup feature (enabled by default) doesn't fully shut down — it hibernates the kernel. Sometimes this leaves keyboard drivers in a broken state. To force a full restart:

  1. Hold Shift while clicking Restart from the Start menu
  2. Or: Settings → System → Recovery → Advanced Startup → Restart now
  3. Or disable Fast Startup permanently: Control Panel → Power Options → "Choose what the power buttons do" → uncheck "Turn on fast startup"

Fix 3: Check for Filter Keys (Most Common Overlooked Cause)

Filter Keys is an accessibility feature designed for users who have difficulty holding multiple keys. When accidentally enabled — often by holding the right Shift key for 8 seconds — it makes the keyboard appear unresponsive because it ignores brief or repeated keystrokes.

To check and disable it:

Fix 4: Open Device Manager and Check for Driver Errors

Open Device Manager: press Win+X and choose Device Manager from the menu, or use the on-screen keyboard to search for it. Expand the Keyboards section. Look for a yellow warning triangle (!) on your keyboard device — that means a driver error.

Also check Universal Serial Bus controllers for USB connection errors if it's a wired keyboard.

Fix 5: Reinstall the Keyboard Driver

This is the most reliable fix for driver corruption. It takes 2 minutes:

  1. In Device Manager → Keyboards, right-click your keyboard → Uninstall Device
  2. Check "Delete the driver software for this device" if that option appears
  3. Click Uninstall to confirm
  4. Unplug the keyboard and plug it back in — Windows automatically reinstalls the driver
  5. If it still doesn't show up, click Action → Scan for hardware changes

Warning

If you're doing this on a laptop and uninstall the built-in keyboard driver, you'll lose keyboard input. Make sure you have mouse access to the on-screen keyboard (Win+Ctrl+O) before proceeding on laptops.

Fix 6: Run the Windows Keyboard Troubleshooter

Windows has a built-in keyboard troubleshooter that checks for common driver and accessibility issues automatically.

The troubleshooter often detects and auto-fixes driver state issues without requiring any manual steps.

Fix 7: Disable USB Selective Suspend

Windows' USB power management sometimes puts keyboards into a suspended state they can't wake from — especially after the PC returns from sleep.

  1. Go to Control Panel → Power Options → Change plan settings → Change advanced power settings
  2. Expand USB settings → USB selective suspend setting
  3. Set to Disabled
  4. Click Apply and OK, then test your keyboard

Fix 8: Update or Roll Back Windows

Windows Updates occasionally introduce driver compatibility issues. If your keyboard stopped working right after an update, rolling back that update may fix it.

To check recent updates: Settings → Windows Update → Update history. Note the most recent update date and whether it matches when your keyboard stopped working.

To uninstall an update: Settings → Windows Update → Update history → Uninstall updates → find the recent update → Uninstall.

Fix 9: Try a Different USB Port or Cable

USB 3.0 ports (the blue ones) occasionally cause compatibility issues with older keyboards. Try plugging into a USB 2.0 port (usually black, sometimes white). If your keyboard has a detachable cable, try a different cable if you have one available.

Test without any USB hubs or extension cables — connect directly to the PC to rule out powered hub issues.

Fix 10: Check for BIOS USB Settings

Some motherboards have a USB Legacy Support setting in BIOS that, if disabled, prevents USB keyboards from working in Windows until a driver is loaded. Restart and enter BIOS setup (usually F2, Del, or F10 during POST). Look for USB Legacy Support or USB Keyboard Support and ensure it's enabled.

This setting matters most if your keyboard works in BIOS but disappears in Windows before a driver loads — typically during Windows installation or early boot.

Verify Your Fix — Test Every Key

Once your keyboard is responding, use our Online Keyboard Tester to confirm every key registers correctly. It's the fastest way to catch dead keys, stuck modifiers, or keys that respond intermittently before they cause you trouble again.

Open Keyboard Tester →

When Nothing Works: Hardware Failure

If you've gone through all 10 fixes and the keyboard still doesn't respond — and it doesn't work in BIOS either — you're almost certainly looking at a hardware failure. This is most likely one of:

Test the keyboard on a different computer to confirm. If it doesn't work there either, the keyboard itself has failed.

Need a Replacement?

If your keyboard has finally given up, a quality mechanical keyboard is worth the upgrade. The reliability of a mechanical switch far outpaces the rubber-dome keyboards that most people tolerate for years. This editor's choice model has excellent key feel and is consistently highly rated.

View Recommended Mechanical Keyboard on Amazon →

Frequently Asked Questions

Why did my keyboard suddenly stop working on Windows?

The most common causes are a corrupted driver, Filter Keys accidentally enabled, a loose USB connection, or a Windows Update that conflicted with keyboard drivers. Start with the hardware check (replug) before diving into software fixes.

How do I fix my keyboard not working without a keyboard?

Use the Windows on-screen keyboard: press Win+Ctrl+O, or search for "On-Screen Keyboard" in the Start menu using your mouse. This lets you navigate menus and type commands while your physical keyboard is broken.

Does Windows 11 have a keyboard troubleshooter?

Yes. Go to Settings → System → Troubleshoot → Other troubleshooters, then scroll to Keyboard and click Run. Windows 11's troubleshooter checks driver state, accessibility settings, and USB power management automatically.

Related Guides