![No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US](https://supportkb.dell.com/img/ka06P000000sha2QAA/ka06P000000sha2QAA_en_US_5.jpeg)
No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US
![No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US](https://supportkb.dell.com/img/ka06P000000sha2QAA/ka06P000000sha2QAA_en_US_6.jpeg)
No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US
![No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US](https://supportkb.dell.com/img/ka06P000000sha2QAA/ka06P000000sha2QAA_en_US_4.jpeg)
No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US
![No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US No boot device found when you change the Boot sequence to Legacy mode or install operating system under Legacy mode | Dell US](https://supportkb.dell.com/img/ka06P000000sha2QAA/ka06P000000sha2QAA_en_US_1.jpeg)