there are newer drivers on the download page listed for windows 8.1 X64, will they work on windows 7 X64?
http://www.asrock.com/mb/Intel/H61M-DGS/?cat=Download&os=Win764
http://www.asrock.com/mb/Intel/H61M-DGS/?cat=Download&os=Win8a64
http://www.asrock.com/mb/Intel/H61M-DGS/?cat=Download&os=Win764
http://www.asrock.com/mb/Intel/H61M-DGS/?cat=Download&os=Win8a64