did you try the 25MHz clock rate?
Now I'm getting somewhere.. It appears to be the gigampz and HP psu setup. Possible my cables as I made them myself.
I tested with a corsair 760i PSU and got it working.
Anyone using the gigampz and HP PSU combo? How many psu did you use per hab board I'm on 240v power.?
could be an issue with the higher voltage (12.4-12.8v) that often is produced by server supplies. Check the below image and try adding a wire to the gigampz board for voltage sense - that should cause the PSU to correct the output back into the proper 11.9-12.2V range that perhaps the habernaro requires