won't boot from cd or usb

yourcomputer
yourcomputer Member Posts: 3 New User
edited October 2023 in 2018 Archives
I set the bios to cd/usb.
It does not check for a cd, just goes straight to windows.
I am trying to boot the windows defender offline scan cd to check for a virus.
the model is Aspire XC-603G
it is windows 8.1

Answers

  • yourcomputer
    yourcomputer Member Posts: 3 New User
    edited July 2018
    I have also disabled secure boot in the bios settings
  • billsey
    billsey ACE Posts: 35,014 Trailblazer
    Check to verify the CD is setup for UEFI boot, if not you'll have to tweak the BIOS to allow for legacy boot before it'll boot from the disk.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.