|I have some news, but I will anwer your questions before.|
I have a CoolerMaster 750W, so this is more than enough. My rail is at 12.038 volts and I have plugged the 2x6 pins connectors.
I have done something so install it, tell me if everything is ok. I went into device manager and right clicked on the stardard VGA and went to properties. There, I chose to manually install the drivers from a file on my PC and I selected the 12.8 drivers from Radeon. Now it is detected as Radeon HD 7800 series. Is this how it is supposed to be? Nothing detect it as HD 7870 precisely. I can open my games, but I do not have Catalyst center, etc.
What do you think?