I have to buy a prebuilt from a store because my mom can't buy me stuff online (due to credit issues I think, not sure) but that's besides the point.
I found this: http://www.bestbuy.ca/en-CA/product/hewlett-packard-hp-pavilion-hpe-h8-1227-desktop-computer-intel-core-i5-3450-1tb-hdd-8gb-ram-windows-7-h8-1227/10208233.aspx?path=a5e383de830819a07b95a687236966d8en02&lang=en-CA&pcname=&sku=10208233&ActiveTab=Tab_specs
And was wondering, if I replaced the GPU with this: http://www.bestbuy.ca/en-CA/product/pny-electronics-pny-geforce-gtx550-ti-1gb-gddr5-video-card-vcggtx550tvxpb-vcggtx550tvxpb/10202031.aspx?path=b720c362bec152d280280889c2e2e04ben02
And put this PSU in: http://www.bestbuy.ca/en-CA/product/dynex-dynex-520-watt-atx-power-supply-dx-520wps-dx-520wps/10172495.aspx?path=556345c77904cda8965f74ffb9543868en02
This is the computer's motherboard: http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03135925&lc=en&cc=ca&dlc=en&product=5231380#N38
Would this all work together? Would the GPU be compatible with the motherboard? Do you think the new GPU/PSU will fit in the case?
I found this: http://www.bestbuy.ca/en-CA/product/hewlett-packard-hp-pavilion-hpe-h8-1227-desktop-computer-intel-core-i5-3450-1tb-hdd-8gb-ram-windows-7-h8-1227/10208233.aspx?path=a5e383de830819a07b95a687236966d8en02&lang=en-CA&pcname=&sku=10208233&ActiveTab=Tab_specs
And was wondering, if I replaced the GPU with this: http://www.bestbuy.ca/en-CA/product/pny-electronics-pny-geforce-gtx550-ti-1gb-gddr5-video-card-vcggtx550tvxpb-vcggtx550tvxpb/10202031.aspx?path=b720c362bec152d280280889c2e2e04ben02
And put this PSU in: http://www.bestbuy.ca/en-CA/product/dynex-dynex-520-watt-atx-power-supply-dx-520wps-dx-520wps/10172495.aspx?path=556345c77904cda8965f74ffb9543868en02
This is the computer's motherboard: http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03135925&lc=en&cc=ca&dlc=en&product=5231380#N38
Would this all work together? Would the GPU be compatible with the motherboard? Do you think the new GPU/PSU will fit in the case?