Well I have great ram Crucial Ballistix 6400, great video card 8800 GT, and dell power cooler psu's are known for there quality, I have no psu issues. Are you sure you have the same series 9150 I have, not all the same they're upgraded over time. i945p, anyone this info is difficult to find on the web from poeple that have some idea at least.
how the hell do you inset image on this form so I can show cpuz info
Use img syntax img, /img with brackets 
Really hope for your own good that this mobo is not the same.