Yes believe soHave you got the 4/8 pin CPU power cable plugged into the motherboard?
I've put two red 6 pin pci things into gtx 570 card then into the red sockets on my power supply. Is this right?
Yes believe so
Your answers fill me with confidence
The 4/8 pin connector is in the top left corner of the motherboard when it's fitted inside the case.
You should be using the 8 pin connector.
You will have onboard, have a look where the back of the motherboard sticks out of the back of the case (where the I/O shield is installed) and you will see a DVI, VGA and HDMI connector.