Sony Vaio VGN-AR61MR laptop keyboard working perfectly under Windows 8.1 and don't working at all under Windows 10.
Epson Artisan 810 Drivers For Windows 10 there. It is not smooth for everyone to upgrade to Windows 10, and many nasty issues may take place. According to some users, the desktop or laptop keyboard stops working after upgrading to Windows 10 from Windows 8.1 or Windows 7. But it did work properly prior to the install of Windows 10. Below are some methods to fix the desktop or laptop keyboard not working in Windows 10 issue.
See Also: Method 1. Update Your BIOS to Fix Desktop or Laptop Keyboard Not Working in Windows 10 If your keyboard is not working in Windows 10, like the, lenovo keyboard not working etc., make sure your BIOS version is up-to-date, or else you need to. The BIOS, an acronym for Basic Input/ Output System, which manages the attached devices such as the keyboard, hard disk, video adapter, mouse and printer. Therefore, if the BIOS is outdated or corrupted, your keyboard won't work. Download the Keyboard Driver to Fix Keyboard Not Working after Windows 10 Update Your system is upgraded to Windows 10, but your won't be updated automatically, that is, your may result in the keyboard not working after Windows 10 update issue.