MSI MEGA 180 Guía de usuario descargar pdf (Pagina 40)

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Introducing Mainboard

2.8 Jumpers

There is a CMOS RAM on board that has a power supply from external

battery to keep the data of system configuration. With the CMOS RAM, the sys-

tem can automatically boot OS every time it is turned on. That battery has long

life time for at least 2 years. If you want to clear the system configuration, use

the JBAT1 (Clear CMOS Jumper ) to clear data. Follow the instructions below to

clear the data:

Clear Data

Keep Data

Clear CMOS Jumper: JBAT1

You can clear CMOS by shorting 2-3 pin while the

system is off. Then return to 1-2 pin position. Avoid

clearing the CMOS while the system is on; it will dam-

age the mainboard.

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MSI MEGA 180 Guía de usuario Pagina 40