This specification for the HP ProDesk ProDesk 490 G3 Microtower PC (ENERGY STAR) can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk ProDesk 490 G3 Microtower PC (ENERGY STAR) boardview and ProDesk ProDesk 490 G3 Microtower PC (ENERGY STAR) schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps...