MSI Z87-MPOWER-SP manual JBAT1 Clear Cmos Jumper, JDISCH1 Discharge Jumper

Models: Z87-MPOWER-SP

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Jumper

JBAT1: Clear CMOS Jumper

There is CMOS RAM onboard that is external powered from a battery located on the motherboard to save system configuration 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 configuration, set the jumpers to clear the CMOS RAM.

English

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Keep Data

Clear Data

Important

You can clear the CMOS RAM by shorting this jumper while the system is off. Afterwards, open the jumper . Do not clear the CMOS RAM while the system is on because it will damage the motherboard.

JDISCH1: Discharge Jumper

This jumper allows you to discharge the motherboard by using the jumper instead of removing the battery.

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Normal Discharge

Important

You can discharge the motherboard by shorting this jumper while the system is off.

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Page 44
Image 44
MSI Z87-MPOWER-SP manual JBAT1 Clear Cmos Jumper, JDISCH1 Discharge Jumper