Windows 10: I would like to revert my bios from 45 to 35 on my Lenovo y540

Discus and support I would like to revert my bios from 45 to 35 on my Lenovo y540 in Windows 10 Software and Apps to solve the problem; as I have bn facing keyboard problem on the new update my egh keys don't work and the fn macros also don't work.... Discussion in 'Windows 10 Software and Apps' started by HareshSelvaraj, Jan 12, 2025 at 12:02 AM.

  1. HARESHSELVARAJ
    HareshSelvaraj Win User

    I would like to revert my bios from 45 to 35 on my Lenovo y540


    as I have bn facing keyboard problem on the new update my egh keys don't work and the fn macros also don't work.

    :)
     
    HareshSelvaraj, Jan 12, 2025 at 12:02 AM
    #1
  2. AMBUJJAUHARI
    AmbujJauhari Win User

    Lenovo legion Y540 Keyboard not working after windows 11 recent update

    I have a lenovo legion Y540. I have been using windows 11 for the past 2 months, couple of days back system installed some new updates for windows 11 overnight post that laptop's inbuilt keyboard has stopped working but the keyboard is working in BIOS and external keyboard via USB is also working just fine.

    I already tried usual solutions to update drive which always say's that driver is updated . I tried troubleshooting which also did not find anything.

    I don't suspect any hardware issue because the keyboard works fine in BIOS.

    Any suggestions ??
     
    AmbujJauhari, Jan 12, 2025 at 12:09 AM
    #2
  3. CENTRAL473
    central473 Win User
    bios

    Hi all i am new in this forum, i need meanings step by step of each item listed in the bios Phoenix-Award
     
    central473, Jan 12, 2025 at 12:09 AM
    #3
  4. ROMECID37
    romecid37 Win User

    I would like to revert my bios from 45 to 35 on my Lenovo y540

    lenovo z560 bios update Windows 10

    Yes I am running Windows 10 and I like it. I did as you suggested and called Lenovo. The answer is that they Lenovo will put out a bios update for z560 Windows 10 after July 31 2015.
     
    romecid37, Jan 12, 2025 at 12:09 AM
    #4
Thema:

I would like to revert my bios from 45 to 35 on my Lenovo y540

Loading...

  1. I would like to revert my bios from 45 to 35 on my Lenovo y540 - Similar Threads - revert bios Lenovo

  2. I would like to revert my bios from 45 to 35 on my Lenovo y540

    in Windows 10 Gaming
    I would like to revert my bios from 45 to 35 on my Lenovo y540: as I have bn facing keyboard problem on the new update my egh keys don't work and the fn macros also don't work. https://answers.microsoft.com/en-us/windows/forum/all/i-would-like-to-revert-my-bios-from-45-to-35-on-my/b66275a0-11c4-4674-917f-39f869cbeaa5

  3. I would like to revert my bios from 45 to 35 on my Lenovo y540

    in Windows 10 Customization
    I would like to revert my bios from 45 to 35 on my Lenovo y540: as I have bn facing keyboard problem on the new update my egh keys don't work and the fn macros also don't work. https://answers.microsoft.com/en-us/windows/forum/all/i-would-like-to-revert-my-bios-from-45-to-35-on-my/b66275a0-11c4-4674-917f-39f869cbeaa5

  4. I updated my bios with lenovo vintage and I broke my bios

    in Windows 10 Gaming
    I updated my bios with lenovo vintage and I broke my bios: a few moments ago I tried to update some drivers using lenovo vintage app from the Microsoft store and after my laptop restarted and when it booted back in it gave me blue screen with stop code : INACCESIBLE BOOT DEVICE. pls help?...

  5. I updated my bios with lenovo vintage and I broke my bios

    in Windows 10 Software and Apps
    I updated my bios with lenovo vintage and I broke my bios: a few moments ago I tried to update some drivers using lenovo vintage app from the Microsoft store and after my laptop restarted and when it booted back in it gave me blue screen with stop code : INACCESIBLE BOOT DEVICE. pls help?...

  6. I updated my bios with lenovo vintage and I broke my bios

    in Windows 10 Installation and Upgrade
    I updated my bios with lenovo vintage and I broke my bios: a few moments ago I tried to update some drivers using lenovo vintage app from the Microsoft store and after my laptop restarted and when it booted back in it gave me blue screen with stop code : INACCESIBLE BOOT DEVICE. pls help?...

  7. Lenovo G50 45

    in Windows 10 Drivers and Hardware
    Lenovo G50 45: My dads Lenovo G50 45 has been offlined make this thing online until my device will be online https://answers.microsoft.com/en-us/windows/forum/all/lenovo-g50-45/dd9ab5a2-ed4c-470a-9845-59469edcfb6b

  8. I would like to remove WebNavigater from my computer?

    in Windows 10 Gaming
    I would like to remove WebNavigater from my computer?: Some web site I try to acccess tell me they are not authorized! https://answers.microsoft.com/en-us/windows/forum/all/i-would-like-to-remove-webnavigater-from-my/138eeb30-ea94-44f4-9682-01d46af6643e

  9. I would like to remove WebNavigater from my computer?

    in Windows 10 Software and Apps
    I would like to remove WebNavigater from my computer?: Some web site I try to acccess tell me they are not authorized! https://answers.microsoft.com/en-us/windows/forum/all/i-would-like-to-remove-webnavigater-from-my/138eeb30-ea94-44f4-9682-01d46af6643e

  10. Touchpad lenovo y540 stop working

    in Windows 10 Drivers and Hardware
    Touchpad lenovo y540 stop working: my touchpad stop working so i thought its a software problem , so i installed a fresh windows and it works fine .. after an hour it stopped again , i made another fresh windows and it works fine and after few hours it stopped !!! it doesn't appear in device manager i...