Listen, your pc has a CPU right? With a heatsink or cooler on it right? Remove that cooler, put thermal paste on your CPU, and then put the cooler back. Now try to start the PC.
yes, but can you please tell me the exact make & model, do you mean Novatech[ot]from Novatech.co.uk[/ot]
Wat was that happend actually which made u think that u needed to buy a new PSU??? Also if you answer this question would be very helpful.
Yes it was brought from novatech and displayed as a novatech atx 400w allthough it does have the name win power on the side.
although i've never heard of winpower PSU's, it does sound like it could be a generic (crap) PSU, check out Big B's PSU Sticky, the Wattage of a PSU doesnt mean much, as some good brand 300W (like the Antec TP2 550W can privide more power than a generic 450W, there a list of good PSU brands in the sticky, buying the PSU is NOT the place scimp and save money, get the best you can afford[ot]get another decent make PSU[/ot]
Please answer my first question as well.. Also Let me know the configuration of your computer! [ot]How much did that PSU cost u?[/ot]
Your PSU is generic(crap)........because good PSU's are expensive... Check [link=http://www.hardwareforums.com/power-supply-sticky-5218/]this[/link] list and buy one from one of such company...