Thank you for reply. As i said, i've manage to do some measurements already. I have the schematic from version 1.0 but there are many differences like test points
missing from that schematic.
i will check if the crystal oscilators are oscillating and some waveforms too. By the way, i don't pay a penny more to get a new one single since it's not worth to mining
with 60GHs in our days. I will do it for fun and educational purposes only. If i had money to invest maybe i would buy a more powerfull mining device above 1 THs or more.
So now i need only technical advises and sugestions.
Thank you again anyway