http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03516171&tmp_track_link=ot_faqs/top_issues/en_us/c03516171/loc:2&cc=us&dlc=en&lc=en&product=5310383 is my current build suggest plug and play upgrades for a budget of $500 Canadian video card and psu are essential