Intel SC5400 ユーザーズマニュアル

Intel® Server Chassis SC5400 User’s Guide

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Installing or removing jumpers: A jumper is a small plastic encased conductor that slips 

over two jumper pins.  Some jumpers have a small tab on top that you can grip with your 

fingertips or with a pair of fine needle nosed pliers.  If your jumpers do not have such a 

tab, take care when using needle nosed pliers to remove or install a jumper; grip the 

narrow sides of the jumper with the pliers, never the wide sides.  Gripping the wide sides 

can damage the contacts inside the jumper, causing intermittent problems with the 

function controlled by that jumper.  Take care to grip with, but not squeeze, the pliers or 

other tool you use to remove a jumper, or you may bend or break the pins on the board.