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Reference number: CH001022

What is the 1 by the jumper or how do I locate pin 1?

Question:

What is the 1 by the jumper or how do I locate pin 1?

Answer:

Each jumper and dipswitch will have a small numerical 1 that may look like a simple line. This number is the identification of the jumper or dipswitch to let you know which pin is number one. Often when jumping a jumper your documentation will tell you to move the jumper from one spot to another, knowing which pin is one will help you move the jumper block correctly.

As can be seen in the picture to the right, this motherboard not only labels pin 1 (not seen on the picture) but also has pins 4 and 6 labeled.

If the documentation you're reading indicates to move the jumper block from pins 2 and 3 to 1 and 2 and pin 1 was on the left side of the jumper you would move the jumper block from the right side to the left side. 

Computer jumpers

Additional information:

  • See our jumper definition for additional information about this term and related links.

 

 

 

 

Index


Category:
Jumper help

Companies:
Various

Related Pages:
 

 

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