VIA Technologies VT82C686A User Manual page 17

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JP2

JP8

JP9

Jumper JP1: Clear CMOS Memory

Use this jumper to clear the contents of the CMOS memory. You

may need to clear the CMOS memory if the settings in the Setup

Utility are incorrect and prevent your mainboard from operating.

To clear the CMOS memory, disconnect all the power cables from

the mainboard and then move the jumper cap into the CLEAR

setting for a few seconds.

Function

Normal Operation

Clear CMOS Memory

Jumper JP2: USB/Keyboard Wake up Selector

Use this jumper to enable a signal to the USB ports (located on the

I/O port panel) or to enable keyboard activity to wake up the

system from power saving mode.

Note: The system must provide 1A on the +5VSB (+5V Standby)

signal before using the function.

Function

Jumper Setting

Enable

Short Pins 1-2

Disable

Short Pins 2-3

2: Mainboard Installation

Jumper Setting

Short Pins 1-2

Short Pins 2-3

JP7

JP6

JP5

JP10

JP1

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