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    Guest:
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  • BootAble – FreeDOS boot testing freeware

    To obtain direct, low-level access to a system's mass storage drives, SpinRite runs under a GRC-customized version of FreeDOS which has been modified to add compatibility with all file systems. In order to run SpinRite it must first be possible to boot FreeDOS.

    GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a BIOS. Once the means of doing that has been determined, the media created by SpinRite can be booted and run in the same way.

    The participants here, who have taken the time to share their knowledge and experience, their successes and some frustrations with booting their computers into FreeDOS, have created a valuable knowledgebase which will benefit everyone who follows.

    You may click on the image to the right to obtain your own copy of BootAble. Then use the knowledge and experience documented here to boot your computer(s) into FreeDOS. And please do not hesitate to ask questions – nowhere else can better answers be found.

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running BootAble on Odroid-H3+

#1

Juggler

Juggler

I have downloaded both the latest versions of SpinRite and BootAble to test my setup. I flashed an USB drive using balenaEtcher, inserted into an Odroid-H3+ (https://www.hardkernel.com/shop/odroid-h3-plus/) and entered the BIOS. The BIOS is an American Megatrends one, and the only reference to secure boot was under Security --> Secure Boot --> Secure Boot, which I have disabled.

Despite this, and setting the USB drive to be the boot device, I continue to be pushed back to the BIOS setup screen. I've clearly done something wrong... would appreciate any insight in how I can get BootAble (then SpinRite) working on this device.

cheers,
J.


#2

P

PHolder

You need to enable a CSM (Compatibility Support Module) to support legacy booting. Look for such a setting in your BIOS. If you cannot find it, then your device may not be able to do legacy booting.


#3

Juggler

Juggler

Ah. That's embarrassing... that is the problem. Thank you!