Coreboot compatibility issue?

Question

Hi all. I'm trying to get the XG Firewall image file installed on a new Protectli Vault and I'm having no luck. I've burned the image with every conceivable program and have even resorted to trying it with a DVD. This is what I get: 
 A) Booting from Hard Drive... (and it freezes there) 
 or 
 B) Booting from DVD/CD... (also freezes there) 
 Am I missing something? Is it an issue with Coreboot? I'm using the HW-17.5.13_MR-13-692 iso file and have downloaded it several times to make sure it wasn't corrupted along the way. 
 Thanks for any advice you're able to give.

Oli Dee · Answer

Well, after an unnecessary restless night I have everything working perfectly thanks to the folks at Protectli. I reseated the HDD and RAM and cleared the CMOS. You also could have told me that the iso I mentioned at the beginning of this post was for Sophos equipment only, not third party lol. To sum up - the XG works perfectly fine with coreboot (not sure if you were implying it was something you tested personally when you said it wasn't compatible). I sure hope this thing is worth it after all this hassle! :P