so i while back i had purchased a brand new asus A88x-pro, and when i set everything up and put in my graphics card (HIS Saphire Radeon 6670). When i started it up i herd a tick and a burning smell came so i turn it off and i found out that the motherboard and graphics card were burnt but everything else was fine, i sent the parts back and got new ones, what should i do? should i try again?