>>392
H30-50ってヤツ？これかな？
http://support.lenovo.com/jp/ja/products/Desktops-and-all-in-ones/Lenovo-H-Series-desktops/Lenovo-H30-50-Desktop?linkTrack=Homepage:Body_Search%20Products&;beta=false

あとヒント集は目を通しておいた方がいいよ
http://support.lenovo.com/jp/ja/products/desktops-and-all-in-ones/lenovo-h-series-desktops/lenovo-h30-50-desktop?TabName=Solutions&;linkTrack&beta=false