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Abrar
Cadet
Cadet
  • 355 Views

RHREXBOOT.ISO not able to boot from usb

Getting error as signature not found . I amn using windows dell laptop.
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3 Replies
Tom571
Cadet
Cadet
  • 329 Views

You need to disable Secure Boot in your BIOS

Sanju7
Flight Engineer
Flight Engineer
  • 311 Views

The current version of ISO (202306) is not secure boot compliant. So, in order to boot using the ISO, you need to have a device with secure boot option disabled.
You'll get the above error when the device you using has secure boot enabled. So, you may try loading the ISO on another device where secure boot is disabled.
Red Hat do not recommend to make any changes to the BIOS settings as it may impact the regular boot. You can take help of any local technician to make changes with settings or if you want to try on your own, you can try at your own risk

Chetan_Tiwary_
Moderator
Moderator
  • 256 Views

@Abrar Did you get your issue resolved? I hope "disabling secure boot" resolved your issue - if not you can reach out to exam support for help : https://rhtapps.redhat.com/comments 

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