Phone cat6e patch cord inside the computer board "jumper" in appearance is mounted on the motherboard, sound card, hard drives and other devices small metal stick (jumper column), as well as those set in the small metal stick clip (jump clip). Role is to adjust the jumpers on the device's on-off relationship between different signals, and thus adjust the working status of the equipment, such as determining the motherboard voltage drives the master-slave relationship, and so on. When the jumper clip while I put two jumpers column, it indicates that these two cat6e patch cord columns connected jumper, if only to put a sleeve or no, on the note is disconnected. Jumper is very important, if the wrong jump, ranging from crashes, serious and even burned the entire device, so be sure to read the instructions, check the jumper name, jumpers and-off relationship column number carefully when adjusting the jumper.
cat6e patch cord jumper on the motherboard jumper settings generally include CPU, CMOS clear jumper, BIOS prohibit write jumpers. Among them, the most complex CPU setting jumpers, if the motherboard older, you must set the core voltage, FSB, multiplier jumpers on the motherboard. According to the motherboard manual and CPU frequency, set the correspondence jumpers. Typically, the voltage corresponding CPU on the motherboard is a set of jumpers, each jumper corresponds to a voltage value, find the right voltage, plug in a keycap shorting it. Chose this voltage value. Similarly, to find the FSB and multiplier jumper jumpers were set right FSB and multiplier. Note, each jumper can only select a short jumper.