Acer R3700 manual Jumper Setting, Setting Jumper

Jumper Setting

The section explains how to set jumper for correct configuration of the mainboard.

Use the motherboard jumpers to set system configuration options. Jumpers withmore than one pin are numbered. When setting the jumpers, ensure that the jumpercaps are placed on the correct pins.

The illustrations show a 2-pin jumper.When the jumper cap is placed on bothpins, the jumper is SHORT. If you re-move the jumper cap, or place the jumpercap on just one pin, the jumper is OPEN.

This illustration shows a 3-pin jumper.Pins 1 and 2 are SHORT.

Setting Jumper

Use the motherboard jumpers to set system configuration options. Jumpers with more Than one pin are numbered. When setting the jumpers, ensure that the jumper caps are Placed on the correct pins.

Jumper	Type	Description	Setting (default)
CLR_CMOS1	3-pin	Clear CMOS	1-2: NORMAL
			2-3: CLEAR
			Before clearing theCMOS, make
			sure toturn off the system.
				CLR_CMOS1

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