Fn key not working in my Acer Aspire V5 571p

bvsukumar
bvsukumar Member Posts: 3 New User
edited March 2023 in 2017 Archives
Fn key not working in my Acer Aspire V5 571p . Kindly help! Also I tried to get into BIOS but couldn't with any of these keys on startup of machine: F2/Del/F10/Ctrl+Shift+Esc
Current installed OS is Windows 10 1703 version.

Answers

  • brummyfan2
    brummyfan2 ACE Posts: 28,471 Trailblazer
    Hi,
    Go to start and type "services", find "Human Interface Device Service", right click and select Properties, change start up type to "Automatic", click Apply and OK. HTH

  • bvsukumar
    bvsukumar Member Posts: 3 New User
    Hi,
    In "services" the above said "Human Interface Device Service" is already running and startup type was already set to 'Automatic'. Still 'Fn' key is NOT WORKING...NOT WORKING.
  • brummyfan2
    brummyfan2 ACE Posts: 28,471 Trailblazer
    Hi,
    Have you tried reinstalling the Keyboard driver? If not, go to Device manager uninstall the driver, reboot and let Windows install the driver.
  • bvsukumar
    bvsukumar Member Posts: 3 New User
    I tried this too....I uninstalled keyboard drivers(HID Compliant) from Device Manager and rebooted but still 'Fn' key NOT Working.
  • brummyfan2
    brummyfan2 ACE Posts: 28,471 Trailblazer
    Hi,
    You need Launch Manager application for proper keyboard functions, unfortunately Windows 10 don't support the application, you may have to try the application meant for other Windows versions but it's risky as it may break your system, so I would suggest you to get used to methods of backing up your system and recovery methods.
    Once you are confident that you can recover your working OS from a BSOD/ Crash, try downloading the application from Acer support site and install.
    You also have to make sure that your keyboard is not faulty, you can check this by using a USB keyboard, if available, if you can not check it, you may have to take it to a local repair shop and get it checked.