A.SPP B.ECP(Extended Capabilities Port) C.EPP(Enhanced Parallel Port) D.UPP
A.Jeweler’s cloth B.Silicone spray C.An emery cloth D.Contact cleaning solution
A.ROM需要編寫程序 B.因電流浪涌而出現(xiàn)故障 C.CMOS RAM電池電量不足 D.主板的電閘重新開啟