How to make crossfire work in an ASUS M4A78 PRO motherboard

[cbrotsky55]

how to make crossfire work in an ASUS M4A78 PRO motherboard. embedded graphics HD3200/ add-in card HD 4550

 

[siddsm]

if you mean to Hybrid Crossfire, am pretty sure that its only meant to work between the integrated 3200 graphics with a discrete Radeon HD 3400 series graphics card.