Dell Inspiron 15 3552, changed boot mode to Legacy and back again, now it can't boot - Dell Community
![Why the screen below appear when I boot my dell Inspiron 7559? And dell logo doesn't appear? Therefore I can't access BIOS utility to boot the laptop from a USB flash drive. : Why the screen below appear when I boot my dell Inspiron 7559? And dell logo doesn't appear? Therefore I can't access BIOS utility to boot the laptop from a USB flash drive. :](https://preview.redd.it/rans60nch4441.jpg?auto=webp&s=2bfc93458c151026e8d102e486bc5ec97ff60047)
Why the screen below appear when I boot my dell Inspiron 7559? And dell logo doesn't appear? Therefore I can't access BIOS utility to boot the laptop from a USB flash drive. :
![Dell Inspiron 15 5000 Series (5567) - How To Enter Bios & Boot Menu Option ( Boot from USB / DVD) - YouTube Dell Inspiron 15 5000 Series (5567) - How To Enter Bios & Boot Menu Option ( Boot from USB / DVD) - YouTube](https://i.ytimg.com/vi/ANQKuyDWuag/hqdefault.jpg)