Msi Fuzzy RS690E Manual do Utilizador descarregar pdf (Página 33)

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MS-9804 Mainboard

Jumpers

Clear CMOS Jumper: JBAT1

There is a CMOS RAM onboard that has a power supply from 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

this jumper to clear data.

Important

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

damage the mainboard.

COM Port Power Jumpers: J1, J2

These jumpers specify the operation voltage of the onboard serial ports.

+12V +5V

JBAT1

Clear Data

Keep Data

LVDS Power Selection Jumper: J3

Use this jumper to specify the operation voltage of the LVDS interfaced flat panel.

+3V +5V

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Msi Fuzzy RS690E Manual do Utilizador Página 33