Sorry newbie pero ano po pwedeng OS dito (Sonicmaster - X407U pentium gold), i tried windows 10 pero ang bagal, kahit lite windows 10,sa windows 8 naman wala cursor lumalabas after reformat i tried all the tricks i can find but still the same no cursor, windows 7 naman lahat ng nahahanap ko missing drivers kalagitnaan ng reformat