running BootAble on Odroid-H3+

  • SpinRite v6.1 Release #3
    The 3rd release of SpinRite v6.1 is published and may be obtained by all SpinRite v6.0 owners at the SpinRite v6.1 Pre-Release page. (SpinRite will shortly be officially updated to v6.1 so this page will be renamed.) The primary new feature, and the reason for this release, was the discovery of memory problems in some systems that were affecting SpinRite's operation. So SpinRite now incorporates a built-in test of the system's memory. For the full story, please see this page in the "Pre-Release Announcements & Feedback" forum.
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    Dear Guest Visitor → Once you register and log-in please checkout the “Tips & Tricks” page for some very handy tips!

  • 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.

    (You may permanently close this reminder with the 'X' in the upper right.)


New member
May 27, 2024
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+ ( 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.

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.