Posts like this provide us with nothing more than “it’s broke”. Believe it or not we can not fix “it’s broke”. We need more information than that. That is why someone wrote this article:
Note: The information in this thread applies to all current versions of OM Lx. Applies for Cooker, ROME, and Rock. Rock is currently v. OM Lx 5.0. Version OM Lx 4.3, 4.2 and older are no longer supported. Secure boot is not currently supported in OM Lx. To boot the ISO and install OM Lx you must disable secure boot in UEFI/BIOS firmware. If you are having problems installing OM Lx the first question to answer is do checksums match? You should always check this with any .iso file as soon as you…
From OM-Forum>Resources Index>Installation.
Also consider that as much as you are having problems how many people are able to install OMLx without all the strum and drang. It’s just a thought.
Also a reminder. There are no employees, all OM-Contributors are part time, unpaid, volunteers. Anyone one helping you is taking time away from other things on our “To Do” lists.