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ideapad-330s-15ikb-bios-update-current-region-me-does-not-have-r - English Community - LENOVO COMMUNITY
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Flash your Lenovo Ideapad laptop BIOS from Linux using UEFI capsule updates | by Christophe Beyls | Medium
![Lenovo Twitterissä: "@DrRob_Thacker Try enabling the BIOS Back Flash in BIOS under configuration tab then rollback the BIOS. Let us know how it goes. Thanks. Auxen_Lenovo https://t.co/tJnC7mFMiV" / Twitter Lenovo Twitterissä: "@DrRob_Thacker Try enabling the BIOS Back Flash in BIOS under configuration tab then rollback the BIOS. Let us know how it goes. Thanks. Auxen_Lenovo https://t.co/tJnC7mFMiV" / Twitter](https://pbs.twimg.com/media/EUPJybtWkAA5gRG.jpg)
Lenovo Twitterissä: "@DrRob_Thacker Try enabling the BIOS Back Flash in BIOS under configuration tab then rollback the BIOS. Let us know how it goes. Thanks. Auxen_Lenovo https://t.co/tJnC7mFMiV" / Twitter
![BIOS rollback flash failure (Secure Flash Authentication Failed) when “Secure Rollback Prevention” enabled - ThinkPad T450, T450s - Lenovo Support SE BIOS rollback flash failure (Secure Flash Authentication Failed) when “Secure Rollback Prevention” enabled - ThinkPad T450, T450s - Lenovo Support SE](https://download.lenovo.com/km/media/images/HT117858/BIOST450_20221212144133608.png)
BIOS rollback flash failure (Secure Flash Authentication Failed) when “Secure Rollback Prevention” enabled - ThinkPad T450, T450s - Lenovo Support SE
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