![Lenovo on Twitter: "@wesley9947 Hi Wesley! Thanks for reaching out. There are only two options for Boot Mode in IdeaPad 110S, and that's UEFI and Legacy (please see the attached image below). Lenovo on Twitter: "@wesley9947 Hi Wesley! Thanks for reaching out. There are only two options for Boot Mode in IdeaPad 110S, and that's UEFI and Legacy (please see the attached image below).](https://pbs.twimg.com/media/DcXB4DUWAAATxPb.jpg)
Lenovo on Twitter: "@wesley9947 Hi Wesley! Thanks for reaching out. There are only two options for Boot Mode in IdeaPad 110S, and that's UEFI and Legacy (please see the attached image below).
![Secure Boot is Unsupported while Bios Mode is set to UEFI on Lenovo T520 Laptop on System Information - Super User Secure Boot is Unsupported while Bios Mode is set to UEFI on Lenovo T520 Laptop on System Information - Super User](https://i.stack.imgur.com/L31Xy.jpg)
Secure Boot is Unsupported while Bios Mode is set to UEFI on Lenovo T520 Laptop on System Information - Super User
![How to configure your BIOS to allow for PXE network or USB booting (Lenovo Thinkpad P50) - Tutorial Geek How to configure your BIOS to allow for PXE network or USB booting (Lenovo Thinkpad P50) - Tutorial Geek](https://2.bp.blogspot.com/-qYN7EZDL2pg/WOar39-2wHI/AAAAAAADYcI/3lt3CmjdmXwiR83ipcmv1fnH0OPjvrliwCLcB/s1600/20170406_135349_HDR.jpg)
How to configure your BIOS to allow for PXE network or USB booting (Lenovo Thinkpad P50) - Tutorial Geek
![HELP-I-am-stuck-in-boot-menu-and-it-won-t-let-me-pick-a-drive-to-boot-from - English Community - LENOVO COMMUNITY HELP-I-am-stuck-in-boot-menu-and-it-won-t-let-me-pick-a-drive-to-boot-from - English Community - LENOVO COMMUNITY](https://forumscdn.lenovo.com/old_attach/146748i9211C93E32863146.jpg)