Re: The Habanero - 650GH/s - Batch 2 Shipping June 9th, $850 ($1.3/GH/s)

Not sure what I am missing, but what screw are you using to attach the Nepton 280L cooling head to the board, nothing seems to fit.

I used the shorter set of screws that came with the Habaneros, combined with the little black plastic spacers from the Nepton 280 Kit.

https://www.dropbox.com/s/tw56gf58ech21kz/screws.jpg

You got screws with yours ?

Only got the boards here :|

Batch 1 thing maybe. $250 more but came with socket cap screws. Cost was easily offset by a similar amount of mining profits and having fun sooner than everyone else. Grin

As for your trouble - the only time I've seen the regulator programming error is when there is an issue with power.

Have you tried a different PSU? What's your mining platform? What's your commandline to launch cgminer?