Is your mouse or keyboard suddenly not working? It’s frustrating when these essential tools stop responding, especially when you need to get things done fast.
But don’t worry—you’re not alone, and the fix might be simpler than you think. In this guide, you’ll discover easy steps to bring your mouse and keyboard back to life quickly. Keep reading, because the solution could be right at your fingertips.

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Check Hardware Connections
Start by checking the hardware connections of your mouse and keyboard. Loose or damaged cables often cause these devices to stop working. A quick check can save time and avoid more complex fixes.
Inspect Usb Ports And Cables
Look closely at the USB ports on your computer. Dust or dirt can block the connection. Clean the ports gently with a soft brush or compressed air. Check the cables for cuts or bends. Damaged cables need replacement to work properly.
Try Different Usb Ports
Plug your mouse and keyboard into different USB ports. Some ports may be faulty or not supplying power. Using another port helps find if the problem is with the port or the device. Test both front and back ports if available.
Test On Another Computer
Connect your mouse and keyboard to a different computer. This test confirms if the devices work outside your main system. If they fail on another computer, the problem is likely with the hardware. Replace the faulty device to restore function.
Restart Your Computer
Restarting your computer is the first step to fix mouse and keyboard issues. It clears temporary bugs and refreshes system settings. A quick restart often solves hardware problems without extra work. Try this simple fix before moving to complex solutions.
Perform A Simple Reboot
Save your work and close all open programs. Click the Start menu, then select Restart. Wait for the computer to turn off and start again. This process reloads the operating system and device drivers. Check if the mouse and keyboard work after the reboot.
Use Safe Mode If Necessary
Safe Mode starts your computer with minimal drivers and software. It helps find if third-party programs cause the issue. To enter Safe Mode, restart your PC and press the F8 key repeatedly. Choose Safe Mode from the list and press Enter. Test the mouse and keyboard in this mode. If they work, a software conflict might be the problem.
Update Device Drivers
Updating device drivers can solve many problems with your mouse and keyboard. Drivers are small programs that help your computer talk to your devices. Old or missing drivers may cause your mouse or keyboard to stop working. Updating them can restore their function quickly and easily.
Use Device Manager To Update
Open Device Manager by typing it in the Start menu search box. Find the category for your mouse or keyboard. Right-click on the device name and select “Update driver.” Choose “Search automatically for updated driver software.” Windows will look for the latest driver and install it if found. Restart your computer after the update to make sure it works.
Download Drivers From Manufacturer
Visit the website of your mouse or keyboard manufacturer. Look for the support or downloads section. Enter your device model to find the correct driver. Download the driver file to your computer. Open the file and follow the instructions to install the driver. Restart your computer to complete the process. This method ensures you get the latest and most compatible driver for your device.
Adjust Power Management Settings
Adjusting power management settings can solve mouse and keyboard issues. These settings control how your computer manages power to USB devices. Sometimes, the system turns off USB ports to save energy. This action can stop your mouse or keyboard from working properly. Changing these settings ensures your devices stay active and responsive.
Disable Usb Selective Suspend
USB Selective Suspend allows Windows to turn off USB ports when not in use. This feature can cause your mouse or keyboard to stop responding. Disabling it keeps the USB ports powered all the time. To do this, open Control Panel and go to Power Options.
Click on “Change plan settings” next to your active power plan. Then select “Change advanced power settings.” Find the USB settings section and expand it. Set “USB selective suspend setting” to “Disabled.” Click Apply and OK to save changes.
Prevent Devices From Sleeping
Your computer may turn off USB devices to save power. This action can stop your mouse or keyboard from working. Prevent this by changing device power settings.
Open Device Manager and find your mouse and keyboard under “Human Interface Devices” or “Keyboards.” Right-click each device and select Properties. Go to the Power Management tab. Uncheck “Allow the computer to turn off this device to save power.” Click OK to apply changes.
Run Troubleshooters
Running troubleshooters is a simple way to fix mouse and keyboard problems. These tools check for common issues and try to repair them automatically. Troubleshooters save time and effort, especially if you do not know the exact cause of the problem.
Windows offers built-in troubleshooters that focus on hardware devices. These tools scan your system and suggest fixes. Third-party tools can provide deeper analysis and solutions if Windows tools do not help.
Use Windows Troubleshooter
Start with the Windows troubleshooter for devices. Open Settings and go to Update & Security. Choose Troubleshoot, then Additional troubleshooters. Find Keyboard and Mouse troubleshooter. Click Run and follow the instructions. This tool checks drivers and settings. It can fix many common issues quickly.
Third-party Troubleshooting Tools
Some third-party tools offer advanced features for device problems. They scan hardware and software conflicts. These tools can detect hidden errors that Windows misses. Many are free or offer trial versions. Use trusted sources to download. They often include guides to help repair your mouse and keyboard.
Check For Software Conflicts
Software conflicts often cause mouse and keyboard to stop working. Programs or updates may clash with device drivers. Identifying these conflicts can restore your devices quickly. Follow simple steps to check and fix these issues.
Uninstall Recent Updates Or Programs
Newly installed programs or updates sometimes cause problems. They might interfere with the mouse or keyboard drivers. Open your computer’s settings and find the section for updates or installed programs. Remove any recent changes made before the problem started. Restart your computer to see if the devices work again.
Scan For Malware
Malware can disrupt your device functions. Viruses or harmful software may block mouse and keyboard input. Use a trusted antivirus program to scan your system. Remove any detected threats immediately. A clean system often restores device functionality and improves overall performance.
Reset Bios Or Uefi Settings
Resetting BIOS or UEFI settings can solve issues with your mouse and keyboard. These settings control how your hardware works with the computer. Sometimes, a wrong setting can stop the devices from working. Resetting them returns everything to default. This often fixes the problem quickly.
Access Bios Setup
Turn off your computer. Turn it on and press the BIOS key. The key varies by computer brand, like F2, Del, or Esc. Press it repeatedly right after turning on the PC. The BIOS or UEFI screen will appear. Use arrow keys to navigate. The mouse and keyboard should work here.
Restore Default Settings
Find the option for loading default settings. It may say “Load Setup Defaults” or “Reset to Default.” Select this option and press Enter. Confirm the choice if asked. After that, save changes and exit BIOS. The computer will restart. Check if the mouse and keyboard work now.
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Replace Or Repair Devices
Sometimes mouse or keyboard problems cannot be fixed with simple tricks. In such cases, replacing or repairing the device becomes necessary. This option ensures your computer works smoothly again. You avoid constant frustration and lost time. Understanding the best way to replace or repair helps you make the right choice.
Use External Keyboard Or Mouse
An external keyboard or mouse offers a quick temporary fix. You can plug it into your computer’s USB port or connect wirelessly. This step helps continue work while checking if your original device is faulty. External devices are easy to find and use. They require no special setup. Using them helps confirm if the issue is with the device or the computer.
Consider Professional Repair
Professional repair may save your device from permanent damage. Experts have tools and knowledge to fix hardware problems. Repair can be cheaper than buying a new device. Many shops offer quick service and warranty on repairs. This option suits valuable or high-end devices. A professional can also check if other parts need fixing. Trusting a technician can extend your device’s lifespan and improve performance.

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Frequently Asked Questions
Why Is My Mouse And Keyboard Not Working?
Your mouse and keyboard may not work due to connection issues, driver problems, or hardware faults. Check cables, USB ports, and restart your computer. Updating or reinstalling drivers often resolves the issue.
How Can I Fix Unresponsive Mouse And Keyboard?
Try unplugging and reconnecting your devices. Restart your PC and check device manager for errors. Update or reinstall drivers, and test on another USB port or computer to isolate the problem.
Can Outdated Drivers Cause Keyboard And Mouse Failure?
Yes, outdated or corrupted drivers can stop your keyboard and mouse from working. Updating drivers via device manager or manufacturer websites usually fixes this problem quickly.
What To Do If Keyboard And Mouse Stop Working After Windows Update?
Windows updates can cause compatibility issues. Roll back the update or use system restore. Also, update your drivers and check device settings to restore functionality.
Conclusion
Fixing mouse and keyboard issues is often simple and quick. Check connections first. Restart your computer to refresh settings. Update drivers to avoid compatibility problems. Clean devices to remove dust or debris. Try different USB ports for better results. These steps solve most common problems.
Stay patient and follow each tip carefully. Your devices should work smoothly again soon. Keep this guide handy for future troubles. Easy fixes save time and stress.
