Chapter 5 76

Before setting jumpers

Use the mainboard jumpers to set system configuration options. Jumpers with more than one pin are
numbered. When settting the jumpers, ensure that the jumper caps are placed on the correct pins.
Illustration Description
The illustrations below show a 2-pin jumper. When the
jumper cap is placed on both pins, the jumper is SHORT.
If you remove the jumper cap, or place the jumper cap on
just one pin, the jumper is OPEN.
This illustration shows a 3-pin jumper. Pins 1 and 2 are
SHORT.
Short Open
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Jumper and Connector Information

Chapter 5