![I got a bios locked T450, can I update the bios to the latest version without knowing the password obviously? : r/thinkpad I got a bios locked T450, can I update the bios to the latest version without knowing the password obviously? : r/thinkpad](https://preview.redd.it/i-got-a-bios-locked-t450-can-i-update-the-bios-to-the-v0-9i7wpf71yov91.jpg?auto=webp&s=cb1cd318e6b2ace6992a414bd5dce271735cf42e)
I got a bios locked T450, can I update the bios to the latest version without knowing the password obviously? : r/thinkpad
Lenovo ThinkPad T450s unlocked BIOS menu / wlan / wi-fi whitelist mod - Lenovo - Tech|Inferno Forums
![BIOS rollback flash failure (Secure Flash Authentication Failed) when “Secure Rollback Prevention” enabled - ThinkPad T450, T450s - Lenovo Support SI BIOS rollback flash failure (Secure Flash Authentication Failed) when “Secure Rollback Prevention” enabled - ThinkPad T450, T450s - Lenovo Support SI](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 SI
Lenovo-ThinkPad-T450s-Hackintosh-OpenCore/README-English.md at master · CLAY-BIOS/Lenovo-ThinkPad-T450s-Hackintosh-OpenCore · GitHub
![Bios Mods -The Best BIOS Update and Modification Source - [REQUEST] Lenovo ThinkPad T450(s) (JBETxxWW) BIOS Unlock Bios Mods -The Best BIOS Update and Modification Source - [REQUEST] Lenovo ThinkPad T450(s) (JBETxxWW) BIOS Unlock](http://i.imgur.com/OnrexSOh.jpg)