Thx for your answer. How much should i expect to pay for a new power supply and a similar video card to a 5570 from newegg.ca?
A decent PSU would cost you between 50 and 80.00. Try for a name brand, Corsair, Antec, Thermaltake, OCZ. Rosewills have proven reliable for me, but I am a budget user and havent run huge power hungry cards or crossfired. 4850 is about my speed, now 5770 or 5850 max. I would try for a min 550, but try to afford a 650 or more. Lok at amps and rails. Two rails with 25A each is good. 4 rails with 20A each is better. Amps provide the grunt in the watts. I look at it like torque. AND, I was wrong on the 5570, you can get one for about 70.00 on new egg. Sorry bro. Bad intel. They call for a min 400 watt psu, so 550 is enough.