Acer Aspire E5-475G default boot device missing or boot failed

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Answers

  • JackE
    JackE ACE Posts: 44,330 Trailblazer

    You should also copy the drive D:\  data files to an external drive because the ALT+F10 process is designed to return you HDD to its factory-delivered state if possible. Jack E/NJ 

    Jack E/NJ

  • Jessie4741
    Jessie4741 Member Posts: 1 New User
    edited June 2018
    Guys I had the same problem and I think I have solution. (Same ACER model) Basically my laptop battery was very low "Critical" and I think the laptop reset to 'default'.  Couldn't boot up - "No Boot Device Found", my solution was to go into the Bios - "F2" ? and drop the Boot method from 'UEFI' to 'Legacy' > When I installed my Linux, I chose 'Legacy'. It worked for me. Good luck.