MSI 870A-G55 [31/154] English

MS-7599 Mainboard

English

En-21

MS-7599 Mainboard

English

Jumpers

Clear CMOS Jumper: JBAT1

There is a CMOS RAM on board with an external battery power supply to preserve the

system conguration data. With the CMOS RAM, the system can automatically boot OS

every time it is turned on. If you want to clear the system conguration, set the jumper

to clear data.

JBAT1 Keep Data Clear Data

1 11

Important

You can clear CMOS by shorting 2-3 pin while the system is o. Then return to 1-2

pin position. Avoid clearing the CMOS while the system is on; it will damage the main-

board.