Well i could buy a power supply if a problem persists. I also noticed that on those links you gave I could buy a GPU + PSU for a good price. For the case uuuuuh its a standard case. I mean its not a small case or something like that. could you guys recommend a GPU that would not cst more than 200 bucks? and as for the mobo PCI-e version it is 1.0. Thanks for the quick reply dudez
CPU - Athlon II x4 640
MOBO - MSI K9N6PGM2-V2
RAM - 2gb ddr2
GPU - 9800gt 512mb
im not sure about the power supply though it came with the case and I think its like 500 or 550 watts and about the case uuuuuuh its just your average case its not small and its not big or anything but yea pls suggest the best GPU. I would buy a new case and PSU if needed. Thanks.