Notebook \ desktop dual motherboard diagnostic card

Description: The parallel port card into the notebook parallel port (printer interface) and then joins the USB connection cable Open notebook power digital display tube according to data by the test card failure detection code, you can determine the fault where applicable..: PHOENIXBIOS4.01 to 6.0 BIOS notebook and desktop AMIBIOS6.24 AWARDBIOS4.51 BIOS of notebooks and desktops, specific models are: IBM T20 T21 T22 T23 A21 A22 A20 DELL640 TOSHIBA 4030, and so the Chinese computer network repair parts, China's largest computer repair tool accessories procurement centers. For more details, please visit: http: //www.pctool.cn