Encountering error with latest BIOS, how to downgrade to previous version?

SIEL
SIEL Member Posts: 2 New User
edited January 29 in Acer Software

My bios version is the latest but I am encountering an error so I want to switch to a lower bios but it does not allow it.

[Edited the thread to add issue detail to the title]

Answers

  • Puraw
    Puraw ACE, Member Posts: 14,917 Trailblazer
    edited January 29

    Hi, you can't roll back UEFI/firmware, Windows security won't allow that. Don't try to flash BIOS with a USB drive as that will brick your PC. What is the error you are getting, what is your PC model and what Windows version do you have?

  • SIEL
    SIEL Member Posts: 2 New User

    I updated the bios and the computer shut down immediately and now it won't turn on.
    

  • billsey
    billsey ACE Posts: 35,207 Trailblazer

    What computer do you have? Which BIOS was on it before the flash, which version did you flash? When you try to turn it on, does anything happen like a status light or fan spin?

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