Right, I have a power supply unit, seems sturdy and gives my pc 500w, got it free with my computer case. I doesn't have a 6 pin connector, yes I know it's not the most safest PSU to have, but I'm strapped for cash and I'm getting a new gpu. If I got a 2 x sata to 6 pin would it give a 80w 7770 enough power to work?
My psu is basicly http://www.amazon.co.uk/500-WATT-ATX-POWER-SUPPLY/dp/7135799313/ref=sr_1_2?ie=UTF8&qid=1368370264&sr=8-2&keywords=Psu
My psu is basicly http://www.amazon.co.uk/500-WATT-ATX-POWER-SUPPLY/dp/7135799313/ref=sr_1_2?ie=UTF8&qid=1368370264&sr=8-2&keywords=Psu