MSI MS-9897, User Manual

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2-13
MS-9897
Jumper
Clear CMOS Jumper: JCMOS1
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.
1 1 1
Clear CMOS Normal JCMOS1
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.
AT/ATX Select Jumper: JAT_ATX1
This jumper allows users to select between AT and ATX power.
JAT_ATX1
1 1
ATX
(Default)
AT
1