Jumper; Clear Cmos Jumper: Jcmos1; At/Atx Select Jumper: Jatx1 - MSI MS-98F5 User Manual

Hardware Setup Hardware Setup

Jumper

Important
Avoid adjusting jumpers when the system is on; it will damage the motherboard.

Clear CMOS Jumper: JCMOS1

There s a CMOS RAM onboard that has a power supply from an external battery
to keep the data of system confguraton. Wth the CMOS RAM, the system can
automatcally boot OS every tme t s turned on. If you want to clear the system
confguraton, set the 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 motherboard.

AT/ATX Select Jumper: JATX1

Ths jumper allows users to select between AT and ATX power.
2-14
1 1
Normal Clear CMOS
1 1
ATX AT