I have VMC board, but it uses same chip, so maybe some of you have any ideas what to do?

and over and over again same thing, detect errors disabling, detect ...
I tried restarts, shutdowns, hfa-hash-clock down to 300.. still nothing
EDIT: heh.. pump sata power connector disconneted

but now there is another problem:

lots of hash core error (they were also here before that power came loose).. what is the cure for that?