機種対応リスト ACER: [ Aspire 5250 Series 5250-BZ455 Aspire 5250 Series 5250-E304G32MNKK Aspire 5250 Series 5250-E45G50MNKK Aspire 5251 Series 5251-1005 Aspire 5251 Series 5251-1245 Aspire 5251 Series 5251-1779 Aspire 5251 Series 5251-1927 Aspire 5252 Series 5252-V333 ]