Data cable manufacturer teaches you to identify the data cable's slot
Apr 17, 2018| The data cable of the optical drive and the data cable of the floppy drive are different. How do you correctly identify the slots of the various data lines? Shenzhen data cable manufacturer tells you that there are jumpers to set the main and sub-disks on the hard disk and optical drive. Here, the hard disk is used as the master disk, and the optical drive is set as the secondary disk, and they are all connected to the main IDE interface. The hard disk data cable is 40-core and has 3 connectors, which are in no order. Two of the connectors connect the hard disk drive and the optical drive. The third connector is connected to the main IDE port on the motherboard. Do not connect to the sub IDE port. There is a color line on the data line, generally a red line. The wiring principle is the first pin on the color line corresponding interface, and the interfaces and device interfaces on the mainboard are all the same. Connect the motherboard first, then the optical drive, then the hard drive.
The floppy drive line is 34-core, and each can connect two floppy drives. The two joints are segment A. The two joints are segment B. This joint is segment C. Each of the A and B sections has a connector to connect a 3-inch floppy drive. Section C connects the floppy drive connector on the motherboard. When two floppy drives are to be connected, one floppy drive is followed in each of the A and B sections. At this point, the floppy drive connected to the A segment is physically A drive and the other is B drive; when only one floppy drive is connected, it should be connected to the A segment. When one end of the motherboard is connected, the red edge corresponds to the No. 1 corner of the interface. The manufacturer of the data cable in Shenzhen tells you that the motherboard now has a plastic card slot on the interface. If the direction is wrong, then plug it in. The same is true for the floppy drive. The red side corresponds to the No. 1 horn and it is pressed tightly.