What is jumper pin?

What is jumper pin?

The jumper pins are similar to the pins on the I/O plate on a motherboard. You enable particular settings by placing a jumper shunt onto specific pins—creating an electrical circuit between them. The settings these jumpers enable are hard-coded onto a drive’s programmed printed circuit board.

How do you use a jumper pin?

Jumpers are small blocks on a circuit board with two or more pins emerging from them. Plastic plugs containing a wire fit down over the pins. The wire connects the pins and creates a circuit. To change a jumper setting, pull the plug off its pin(s) and carefully fit it down onto the pin(s) indicated.

What is jumper setting in hard disk?

A jumper may also be referred to as a jumper shunt or shunt. Jumpers manually configure computer peripherals, such as the motherboard, hard drives, modems, sound cards, and other components. For example, if your motherboard supported intrusion detection, a jumper can be set to enable or disable this feature.

What are jumper settings on a hard drive?

What is PHY enabled?

PHY stands for “physical layer”. By jumpering pins 5 & 6 will cause the drive to go into a legacy 1.5 Gbit/s mode, rather than its default 3.0 Gbit/s mode.

What is the jumper pin?

Jumper pins (points to be connected by the jumper) are arranged in groups called jumper blocks, each group having at least one pair of contact points. An appropriately sized conductive sleeve called a jumper, or more technically, a shunt jumper, is slipped over the pins to complete the circuit.

What are the 4 pins on a HDD for?

A jumper pin is a rectangular connector that creates a circuit between two pins. Seagate SATA drives have four pins, while Western Digital SATA drives have eight pins, with the additional pins to be used by technicians or your network administrator for powering up the drive while in standby mode.