![BIOS for Windows 10 (64-bit) - Legion T530-28ICB, Legion C530-19ICB, Legion T5-28ICB05 Desktop - Lenovo Support JP BIOS for Windows 10 (64-bit) - Legion T530-28ICB, Legion C530-19ICB, Legion T5-28ICB05 Desktop - Lenovo Support JP](https://download.lenovo.com/km/media/images/DS503832/1_20200102034057651.png)
BIOS for Windows 10 (64-bit) - Legion T530-28ICB, Legion C530-19ICB, Legion T5-28ICB05 Desktop - Lenovo Support JP
![FS 💻 Technical Support I 👩💻 BIOS config - Lenovo Miix 720 MB replacement (Bit🔐Locker prompt) - YouTube FS 💻 Technical Support I 👩💻 BIOS config - Lenovo Miix 720 MB replacement (Bit🔐Locker prompt) - YouTube](https://i.ytimg.com/vi/NtOEzJBwjOU/maxresdefault.jpg)
FS 💻 Technical Support I 👩💻 BIOS config - Lenovo Miix 720 MB replacement (Bit🔐Locker prompt) - YouTube
![Legion Slim 7i BIOS Downgrade to increase performance again( from JYCN49WW to JYCN47WW) : r/LenovoLegion Legion Slim 7i BIOS Downgrade to increase performance again( from JYCN49WW to JYCN47WW) : r/LenovoLegion](https://preview.redd.it/legion-slim-7i-bios-downgrade-to-increase-performance-again-v0-r4er03bk72oa1.jpg?width=4000&format=pjpg&auto=webp&s=35715308ba1a339a002b7f7575262ef4ad85f0be)
Legion Slim 7i BIOS Downgrade to increase performance again( from JYCN49WW to JYCN47WW) : r/LenovoLegion
![After-the-BIOS-update-MTM-SN-and-other-data-in-the-BIOS-are-missing - English Community - LENOVO COMMUNITY After-the-BIOS-update-MTM-SN-and-other-data-in-the-BIOS-are-missing - English Community - LENOVO COMMUNITY](https://forums.lenovo.com/uploads/topic/202210/9mxOQBwV1IcfijHU7ax8cQ.png?aid=FLRXrisQ570)
After-the-BIOS-update-MTM-SN-and-other-data-in-the-BIOS-are-missing - English Community - LENOVO COMMUNITY
![Lenovo Legion on X: "@Sibmount Hi Simon! We apologize for having thermal issue. We can fix this by going back to the old BIOS version. Kindly access your BIOS and tell us Lenovo Legion on X: "@Sibmount Hi Simon! We apologize for having thermal issue. We can fix this by going back to the old BIOS version. Kindly access your BIOS and tell us](https://pbs.twimg.com/media/EJrH5cWWoAAkeLc.jpg)
Lenovo Legion on X: "@Sibmount Hi Simon! We apologize for having thermal issue. We can fix this by going back to the old BIOS version. Kindly access your BIOS and tell us
![Lenovo on X: "@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" / X Lenovo on X: "@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" / X](https://pbs.twimg.com/media/EUPJybtWkAA5gRG.jpg)
Lenovo on X: "@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" / X
![BIOS rollback flash failure (Secure Flash Authentication Failed) when “Secure Rollback Prevention” enabled - ThinkPad T450, T450s - Lenovo Support CR BIOS rollback flash failure (Secure Flash Authentication Failed) when “Secure Rollback Prevention” enabled - ThinkPad T450, T450s - Lenovo Support CR](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 CR
![How to update the Machine Type and Model (MTM), System Serial Number (SN), or System Brand ID of system BIOS menu – ThinkCentre, ThinkStation - Lenovo Support PA How to update the Machine Type and Model (MTM), System Serial Number (SN), or System Brand ID of system BIOS menu – ThinkCentre, ThinkStation - Lenovo Support PA](https://download.lenovo.com/km/media/images/HT501039/P300%20Bios_20200102182540820.jpg)