Msi A88X-G41 PC Mate User Manual download pdf (Page 41)

Chapter 1

1-27 Getting Started

Jumpers

JBAT1: Clear CMOS Jumper

There is CMOS RAM onboard that is external powered from a battery located on the

motherboard to save system conguration data. With the CMOS RAM, the system can

automatically boot into the operating system (OS) every time it is turned on. If you

want to clear the system conguration, set the jumpers to clear the CMOS RAM.

Keep Data Clear Data

1 1

Important

You can clear the CMOS RAM by shorting this jumper while the system is o.

Afterwards, open the jumper . Do not clear the CMOS RAM while the system is on

because it will damage the motherboard.

JUSB_PW1, JUSB_PW2: USB Power Jumpers

These jumpers are used to assign which USB and PS/2 ports could support “Wake Up

Event Setup” eld of BIOS.

Support No Support (Default)

JUSB_PW2

(for backpanel

USB and PS/2

ports)

Support No Support (Default)

JUSB_PW1

(for onboard USB

connectors)

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Msi A88X-G41 PC Mate User Manual Page 41