specs

Hello guys i have a gaming pc with this spec but my mobo is burned Nvidia quadro fx 3800 8gb ram AMD opteron 246 i wanted to know is there any way that i can fix it or replace it and will it be cheap to replace or fix ?

so as the title suggest the specs and release date on the rest of the polaris gpu lineup have been fully announced and they seem to be pretty interesting tbh here's how the RX 470 looks And the RX 460