Windows 10: Some keys not working at times

For the past couple of months I have been running into issues on my Lenovo Ideapad 1 15ALC7. At times mostly when i open it and start doing stuff I run into issues with many important keys not working. The keys that I know for sure do not work are as follows: Backspace, enter, backslash, f5, f9 and f10. It is possible to do most things on the computer, but using the numpad enter and the delete button above backspace, which is annoying as i have to use the left arrow to go back a character. I have tried everything to fix this, reinstall drivers, search for updates, restart the computer, basic

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Keyboard shortcut Alt key not working

Hi,



Before we proceed, I need more information to help you better.

• 
  Since when are you facing this issue?
  
• 
  Did you make any software or hardware changes on your computer prior to this issue?
  
  
  

I suggest you to follow the steps below and check if it helps.

Step 1: You may check if the ALT key is functioning correctly in on-screen keyboard. It will help us to verify if there is any issue with the keyboard.

Follow the steps below to open On-screen Keyboard.

• 
  Windows + Q, type OSK (on-screen keyboard)
  
• 
  And check if it works
  

Step 2: Run Hardware and device Troubleshooter.

Windows 10 has a built-in troubleshooter to check and fix issues with hardware and devices. I would suggest you to run this troubleshooter to check if the issue is with your devices. Refer these steps:

• 
  Press Windows key +X, select Control panel.
  
• 
  Change the view by option on the top right to Large icons.
  
• 
  Click on troubleshooting and click on the view all option on the left panel.
  
• 
  Run the Hardware and devices troubleshooter.
  

Keep us posted on this issue so that we can assist you better.

 

Windows 10 infinite restart black screen


The tutorials provided are just a list of troubleshooting steps. Use only the steps which apply to you.

Since none of the troubleshooting steps here worked, I'd suggest you do a Clean install.

John

 

The f1 key and the f2 key do not work

Thank you for the information. We are a support that provides available resources only that are present to all users. We suggest following the steps on the links provided to troubleshoot your keyboard. We'd like to verify if other function keys are working.

• Mouse, touchpad, and keyboard problems in Windows
• Troubleshooting: Keyboards

Keep us posted after performing the troubleshooting steps.