How do I set up a jumper? Steps to make a network jumper.

If you're using a data cable. It is recommended that you unplug the jumper. The computer can divide it by itself.

There is a corresponding English reference to the jumper on the main version.

For example, power pays attention to the positive and negative poles of power on the main board.

The jumpers are roughly the same.

Western Digital HDD Main Disk Jumper Please see the figure.

Seagate's hard disk can be automatically identified if you can directly remove the jumper cap from the disk.

Hello dear, I'm glad to answer for you, pro Kiss network jumper production steps: 1Directly from the network cable box, it is possible to cut the required length of wire.

2.Use a wire stripper to strip the twisted pair of wires about 2mm off the outer skin, so that the core can not be damaged, and the 4 pairs of wires are fan-shaped, from left to right, they are white-orange-orange, white-blue, white-green, white-brown, and brown. 3.

Each pair of wires is arranged separately, pay attention to adjust the position of the wire, and the 8 core wires are arranged neatly according to the 568A wiring color spectrum according to the white-green, green, orange, blue-white, orange, brown-white, brown-white, and brown-white. After the lines are put together, cut them together with crimping pliers, leaving about the length of the line. 5.

Insert the twisted pair wire into the crystal head joint, and note that the wire is against the water to defeat each crystal head. 6.Put the connector into the crimping groove, push the wire to the front end of the connector with one hand, and clamp it firmly with the other hand crimping pliers.

After compression, release the crimping pliers. 7.Repeat steps 1-6 to press the other end of the crystal head connector, this network cable can be used after testing.

8.Do a good job of inserting the crystal heads at both ends of the jumper into the mouth of the tester, hear a click, complete the connection between the network cable and the test port, and the corresponding 8 indicators will flash in turn. Hope mine is helpful to you!

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Summary. Hello, jumper connection method:

1. First of all, we must know where to start counting the jumper, so that we can connect it correctly. Find the two ends of the jumper on the motherboard, and if you look closely, you will find that there is a thicker printing frame at one end, and when you see this printing frame, you can basically determine that the jumper is counted from here.

2. Starting from the thicker printing frame, from left to right is the 1-9 connection point from top to bottom, which is the switch defined by 9pin.

3. More than 70% of the brands on the market use this 9pin wiring method, remember that the 9pin here is meaningless, so you don't need to plug this one when plugging in the jumper.

4. Basically according to the above method can be completed, it is worth noting that the power switch and reset switch here do not need to be divided into positive and negative poles, and the two indicator lights need to be divided into positive and negative poles, and the positive pole is connected to the place near the first pin, which is the place where there is a thick printed line mentioned above. Follow this step to basically complete the computer motherboard jumper problem.

How to connect the jumper.

Hello, jumper connection method:

1. First of all, we must know where to start counting the jumper, so that we can connect it correctly. Find the two ends of the jumper on the motherboard, and if you look closely, you will find that there is a thicker printing frame at one end, and when you see this printing frame, you can basically determine that the jumper is counted from here.

2. Starting from the thicker printing frame, from left to right is the 1-9 connection point from top to bottom, which is the switch defined by 9pin.

3. More than 70% of the brands on the market use this 9pin wiring method, remember that the 9pin here is meaningless, so you don't need to plug this one when plugging in the jumper.

4. Basically according to the above method can be completed, it is worth noting that the power switch and reset switch here do not need to be divided into positive and negative poles, and the two indicator lights need to be divided into positive and negative poles, and the positive pole is connected to the place near the first pin, which is the place where there is a thick printed line mentioned above. Follow this step to basically complete the computer motherboard jumper problem.

According to your description, the CPU external frequency jumper of the general Intel845 motherboard does not need to be set, because the CPU external frequency that can be on is 400M, and the external frequency can not be seen from your Celeron, if it is a 533M external frequency CPU, you can only change the Intel865 motherboard.

1.Now overclocking is soft overclocking, you can directly set the CPU external frequency in the BIOS, but generally set it to the standard external frequency, 100, 133, 166, 200.

2.If it can't be started, you can add the appropriate voltage to the BIOS, but it must not be too high, thinking that the stride length is going up.

Note: Overclocking should be moderate.

You don't need to change the 865 motherboard, you should have a total of 5 jumpers on the 845 motherboard, the default is 133, if you want to overclock, I suggest you change the fan with a heat pipe and then overshoot, 133 other jumpers outside the jumper are standard frequency, each change is one higher. It is recommended that you do not exceed it, which has a great impact on the life of the CPU. If you think that your machine speed is a little slower now, it doesn't matter, according to your configuration, if you are not a discrete graphics card, you can add a discrete graphics card, and increase the memory to 2G, so that your machine speed will increase by more than 35%, which should meet your requirements.

And overclocking, your memory and graphics card can't keep up, it's useless. In addition, you can do soft overclocking within the CMOS, which is relatively safe. After overclocking, there may be a sound card that cannot be used, which is normal, and a separate sound card should be added.

1. It is to use a clear CMOS jumper, which is the three needle corners on the motherboard that are combined together, two of which are covered with connecting caps, near the motherboard battery or BIOS chip, and some boards will have the words Clear CMOS on the side.

2. Three needle angles, in short circuit, in order to maintain the CMOS data state, unplug the upper one"caps", short for two or three seconds, clear the CMOS, restore the BIOS data to the factory state, and then unplug it"caps"Also short on. It is best to unplug the main unit when operating.

3. In addition, you can also remove the battery on the motherboard, short the metal conductor at the bottom and edge of the battery holder, and hold it for two or three seconds, and the effect is the same as above. Again, it's best to unplug the console.

Hello, method.

1. First intercept a suitable length of network cable, generally 3-5 meters, or according to the length you need. Use the stripping port of the network cable pliers to peel off the outer skin of the network cable about 3 cm.

2. After peeling off the outer skin of the network cable, 4 pairs of 8 twisted pairs are exposed.

There is also a plastic white strip (some of the network cables are a very thin plastic rope), this is not needed, and needs to be cut.

3. Separate the 4 pairs of twisted pairs, and straighten them side by side in turn according to the line sequence of T568B. It must be noted that the wire sequence of the twisted pair cable cannot be mistaken, otherwise the network cable will not work. Again, the line order is:

1 - orange-white, 2-orange, 3-green-white, 4-blue, 5-blue-white, 6-green, 7-brown-white, 8-brown.

4. After the line sequence is straightened and arranged, take the RJ45 crystal head.

Compare the network cable, the position of the crystal head card slot is aligned with the part of the network cable with the outer skin, and then see how much you need to cut off, cut off the excess part, and make sure that after the network cable is inserted into the crystal head, the card slot of the crystal head can jam the outer skin of the network cable.

5. Insert the aligned network cable into the RJ45 crystal head, pay attention to be sure to plug it tightly, and the metal section of each line sequence can be clearly seen at the end of the metal piece of the crystal head, so as to ensure that each line sequence can be compacted with the metal piece of the crystal head when compressed. After making one end of the network cable crystal head, follow the same method to make the other end.