MAIN GIGABYTE 945GMF-DS2

1/ toi dang dung main GIGABYTE 945GMF-DS2.Do chuyen nha nen toi lam mat dia drive,bay gio cai lai may thi ko co audio(con dau moi thu da cai dc),vao mang down nhung ko dc.Toi mong moi nguoi giup toi cach lay lai audio cho may 2/ may cua toi khi tat di roi,nhung quat chip thinh thaong van quay nhu may dang hoat dong vay.Nhu vay la bi sao? 3/khi khoi dong may,thinh thoang may bi lo,Hien man hinh xanh lRat mong dc su chi bao cua moi nguoi