DM800se cable driver?

Got an 800se, sunray according to the flash page, can install the openatv, smirnoff image etc, but its not recognising the cable tuner?

Set at tunerA and tunerB.

Its not the triple tuner model, single tuner, im assuming it needs a driver update, but cant find a driver other than the experimental one for the triple tuner.

Any ideas?

TIA.

Sorted, seems to be a power/psu issue.

I had that problem reflashed and all was good, its was an dm800 not an se and i used ferrets atv back up, i think