博主是ThinkPad 450的笔记本,由于BIOS是UEFI的启动方式。如果要以U盘启动的话,必须要对BIOS进行如下的设置:
Restart --> Load Setup Default
- OS optimized [Disable]
Security --> Secure Boot [Disable]
Startup --> UEFI / Legacy Boot [Both]
- UEFI / Legacy Priority [Legacy First]
Config --> USB
- UEFI BIOS Support [Enable]