PC Won't Boot With 5i25 Installed

Spare time and change mb

Here is a status update:
-- Installed a NetGear Ethernet PCI card and the system booted normally and the Ethernet port on the card worked just fine.
-- Chatted with Asus tech support and they were not able to help me.
-- E-mailed Mesa tech support and go no response whatsoever.
-- So I gave up and swapped in a somewhat older Asus P4P800-E Deluxe motherboard (they got me with the "Deluxe"... [actually, a coworker dug it out of his pile of leftover parts]) and, so far it is working.

So now I am working on the CNC machine configuration. At this point, I have not been able to get LinuxCNC to launch without an error yet. But that would be another topic if (when) I end up asking for more help.

Thanks again to everyone who responded.

I apologize if tech@mesanet.com did not respond, This was not intentional. As I said before some Motherboard BIOS's simply don't work with the 5I25. This has been a rare enough occurrence (less than 1% of random customers) that I have not spent much time trying to track it down. If this were to happen with a current MB that I could obtain I would test it locally