FAQ: What Is Jumper In Computer?

In electronics and particularly computing, a jumper is a short length of conductor used to close, open or bypass part of an electronic circuit. They are typically used to set up or configure printed circuit boards, such as the motherboards of computers. The process of setting a jumper is often called strapping.

What is the jumper and why you need it?

In a computer, a jumper is a pair of prongs that are electrical contact points set into the computer motherboard or an adapter card. When you set a jumper, you place a plug on the prongs that completes a contact. In effect, the jumper acts as a switch by closing (or opening) an electrical circuit.

Where is jumper in motherboard?

Look around your motherboard’s surface for a jumper (as shown in the picture) with the CLEAR CMOS label, which will be located on the motherboard and near the jumper. These jumpers are often located near the BIOS chip itself or next to the CMOS battery.

What is jumper in laptop?

A small, plastic-covered metal block that is pushed onto two pins to close a circuit. An alternative to the DIP switch, the jumper is a less costly on/off switch found on motherboards and peripheral devices for one-time configuration. See DIP switch and jumperless.

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What is jumper explain?

A jumper is a tiny metal connector that is used to close or open part of an electrical circuit. It may be used as an alternative to a dual in-line package (DIP) switch. A jumper has two or more connecting points, which regulate an electrical circuit board.

What is the function of a jumper?

In electronics and particularly computing, a jumper is a short length of conductor used to close, open or bypass part of an electronic circuit. They are typically used to set up or configure printed circuit boards, such as the motherboards of computers. The process of setting a jumper is often called strapping.

Is jumper a sweater?

Jumper. A jumper is very similar to a sweater, and both words tend to be used to describe the same item. A jumper is a long-sleeved item worn on the top half of your body, and like a sweater, is usually considered knitted or crocheted, but also seen made of jersey fabric or cotton too.

Do SATA drives need jumpers?

You don’t need a jumper pin on your SATA drive for desktops or servers manufactured after 2002. For older equipment, you can use a jumper on the pins to limit its data transfer rate so it can work smoothly with older, slower drives. A jumper pin is a rectangular connector that creates a circuit between two pins.

What is jumper in transmission line?

A jumper is a conductor that is rated to carry full line (load plus capacitive charging) current and is installed to connect line spans on opposite sides of a deadend or a large angle structure. The jumper is installed on each phase of the line and operates at full line voltage.

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What is a jumper shunt?

Shunt, Jumper Jumpers are a convenient way to cross a trace on a printed circuit board when there is no other option. Shunts can be either soldered in a board or they can be removable when used with a male header. This would allow such things as configuration of a circuit board or re-routing a signal on a board.

Why is it called a jumper?

“Jumper” is actually derived from the noun “jump,” a modified form of the French “jupe,” used to mean a short coat in the 19th century (and completely unrelated to “jump” meaning “leap”). The use of “sweater” in its modern sense of “heavy knitted top worn for warmth” had appeared by the early years of the 20th century.

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