![No option for changing Boot mode UEFI or legacy in boot menu in insydeH20 v1.07 in aspire E1-571. — Acer Community No option for changing Boot mode UEFI or legacy in boot menu in insydeH20 v1.07 in aspire E1-571. — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/s3/trfv0mymc53f.jpg)
No option for changing Boot mode UEFI or legacy in boot menu in insydeH20 v1.07 in aspire E1-571. — Acer Community
![Acer Switch 10 Bios Secure Boot Option locked. Can't boot USB drive for Installing Windows — Acer Community Acer Switch 10 Bios Secure Boot Option locked. Can't boot USB drive for Installing Windows — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/qz/ulzk3dzhdpmj.jpg)
Acer Switch 10 Bios Secure Boot Option locked. Can't boot USB drive for Installing Windows — Acer Community
![Question - Critical - Help Needed: Acer Aspire V5-571 No UEFI/Legacy Boot Menu or Secure Boot option | Tom's Guide Forum Question - Critical - Help Needed: Acer Aspire V5-571 No UEFI/Legacy Boot Menu or Secure Boot option | Tom's Guide Forum](https://i.imgur.com/qqgaLgsl.jpg)
Question - Critical - Help Needed: Acer Aspire V5-571 No UEFI/Legacy Boot Menu or Secure Boot option | Tom's Guide Forum
![HELP I CAN'T CHANGE LEGACY BOOT MODE TO UEFI BOOT MODE (Acer Aspire F15 F5-573G-5105) — Acer Community HELP I CAN'T CHANGE LEGACY BOOT MODE TO UEFI BOOT MODE (Acer Aspire F15 F5-573G-5105) — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/38/7ac2whkvh64a.jpg)