![Lenovo System Firmware update 1.55 -> 1.56 deletes all SecureBoot keys and certs, disables SecureBoot / turns on Setup Mode and deletes all UEFI Boot entries · Issue #276 · fwupd/firmware-lenovo · GitHub Lenovo System Firmware update 1.55 -> 1.56 deletes all SecureBoot keys and certs, disables SecureBoot / turns on Setup Mode and deletes all UEFI Boot entries · Issue #276 · fwupd/firmware-lenovo · GitHub](https://user-images.githubusercontent.com/86577857/196005437-b39dc741-e39d-41df-9921-c5a32073abc4.jpg)
Lenovo System Firmware update 1.55 -> 1.56 deletes all SecureBoot keys and certs, disables SecureBoot / turns on Setup Mode and deletes all UEFI Boot entries · Issue #276 · fwupd/firmware-lenovo · GitHub
![System May Encounter BSOD After BIOS Update - ThinkPad L13 Gen 2, L13 Yoga Gen 2 - Lenovo Support EC System May Encounter BSOD After BIOS Update - ThinkPad L13 Gen 2, L13 Yoga Gen 2 - Lenovo Support EC](https://download.lenovo.com/km/media/images/HT513749/L14_BIOS_Menu_20220510151054673.png)
System May Encounter BSOD After BIOS Update - ThinkPad L13 Gen 2, L13 Yoga Gen 2 - Lenovo Support EC
![I tried to update bios from lenovo vantage and this program started to run, is this legit? : r/antivirus I tried to update bios from lenovo vantage and this program started to run, is this legit? : r/antivirus](https://preview.redd.it/959gfmizxfq61.jpg?auto=webp&s=dcd382fad6620b19dd5afedc621623035400963d)
I tried to update bios from lenovo vantage and this program started to run, is this legit? : r/antivirus
![Updating BIOS from 45A may cause a BIOS flash failure with return error code 0xF5 - ThinkStation P620 - Lenovo Support US Updating BIOS from 45A may cause a BIOS flash failure with return error code 0xF5 - ThinkStation P620 - Lenovo Support US](https://download.lenovo.com/km/media/images/HT515022/952bd55add07d5bc83a5dbd0e4d7940_20230302072032681.png)
Updating BIOS from 45A may cause a BIOS flash failure with return error code 0xF5 - ThinkStation P620 - Lenovo Support US
![Bios Mods -The Best BIOS Update and Modification Source - Lenovo G780 flash Insyde bios with dead battery. Bios Mods -The Best BIOS Update and Modification Source - Lenovo G780 flash Insyde bios with dead battery.](https://i.imgur.com/8p6txQz.png)
Bios Mods -The Best BIOS Update and Modification Source - Lenovo G780 flash Insyde bios with dead battery.
![Today-i-Received-an-BIOS-update-from-Insyde-H2OFFT-Flash-Firmware-Tool-Version-6-20 - English Community - LENOVO COMMUNITY Today-i-Received-an-BIOS-update-from-Insyde-H2OFFT-Flash-Firmware-Tool-Version-6-20 - English Community - LENOVO COMMUNITY](https://forumscdn.lenovo.com/old_attach/186099iB4982E08A6D5653D.jpg)
Today-i-Received-an-BIOS-update-from-Insyde-H2OFFT-Flash-Firmware-Tool-Version-6-20 - English Community - LENOVO COMMUNITY
![BIOS rollback flash failure (Secure Flash Authentication Failed) when “Secure Rollback Prevention” enabled - ThinkPad T450, T450s - Lenovo Support ID BIOS rollback flash failure (Secure Flash Authentication Failed) when “Secure Rollback Prevention” enabled - ThinkPad T450, T450s - Lenovo Support ID](https://download.lenovo.com/km/media/images/HT117858/BIOST450_20221212144133608.png)