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2-2

AOC-CTGS-i2T Add-on Card User's Guide

2-3 Jumpers and Indicators

Explanation of Jumpers

To modify the operation of the add-on card, a

jumper can be used to choose between optional

settings. A jumper creates shorts between two

pins to change the function of the connector. Pin

1 is identied with a square solder pad on the

printed circuit board. See the add-on card layout

on page 2-1 for the jumper location.

Note: On two-pin jumpers, "Closed"

means the jumper is on and "Open"

means the jumper is o󰀨 the pins.

Connector

Pins

Jumper

Cap

Setting

Pin 1-2 short

3 2 1

3.3V Standby PWR Enable

Jumper Settings

Pins Denition

1-2 Enabled

(See the note below)

2-3 Disabled (default)

3.3V Standby Power Enable

The 3.3V Standby Power Enable jumper is

located at JP1 on the add-on card. Refer to the

layout on page 2-1 for the location of the jumper.

Close pins 1 & 2 to enable 3.3V Standby Power

for Wake-on-LAN support. The default setting

is Disabled.

3 2 1

Note: If this jumper is set to "Enabled,"

LAN chip overheat may occur. Be sure

to provide adequate system cooling

when the jumper is enabled.

Supermicro AOC-CTGS-i2T User Manual

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