MSI 760GMA-P34 (FX) User Manual

Page 24

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24

Clear CMoS Jumper: JBAt

there is a CMoS rAM onboard that has a power supply from an external battery

to keep the data of system configuration. With the CMoS rAM, the system can

automatically boot oS every time it is turned on. if you want to clear the system

configuration, set the jumper to clear data.

JBAt

keep data

Clear data

1

1

iMPortANt
you can clear CMoS by shorting -2 pin while the system is off, then open it. Avoid

clearing the CMoS while the system is on; it will damage the motherboard.

uSB power Jumper: JuSB_PW, JuSB_PW2

these jumpers are used to select uSB ports powered by VCC5 or 5VSB. Set to

5VSB if you want the uSB ports provide power in standby mode.

1

1

1

JuSB_PW

keep uSB

power to VCC5

keep uSB

power to 5VSB

(for rear uSB

2.0 ports)

1

1

1

JuSB_PW2

keep uSB

power to VCC5

keep uSB

power to 5VSB

(for on-board

uSB connec-

tors)

iMPortANt
if you set the jumper to 5VSB, the power supply must be able to provide at least

2A currents.

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