I plan to upgrade the HP PSU Model DPS-300AB-72A in my P-7 1380t to a Corsair CX430 V2 to support a discrete graphics card. My question is Can I just replace it and attach the Corsair connectors? (per the many online videos). Maybe the question alos includes will the wiring configurations match? I don't want to blow something up should the HP wiring arrangement be non-standard.