省錢的話.....送板子修一修就好了......這年頭....效能不足再考慮砍掉重組吧......光換COU+MB...其實要有感升級就要花不少錢了.....你那顆一代I5...二手行情沒剩多少了.....去買個庫存板子或是修一修就好了.....