Jbat1: Clear Cmos (Reset Bios) Jumper; Led Light Effect Demonstration Components - MSI X370 GAMING PRO CARBON Manual

JBAT1: Clear CMOS (Reset BIOS) Jumper

There is CMOS memory onboard that is external powered from a battery located on
the motherboard to save system configuration data. If you want to clear the system
configuration, set the jumpers to clear the CMOS memory.
Resetting BIOS to default values
1. Power off the computer and unplug the power cord.
2. Use a jumper cap to short JBAT1 for about 5-10 seconds.
3. Remove the jumper cap from JBAT1.
4. Plug the power cord and Power on the computer.

LED light effect demonstration components

These components are used by retailers to demonstrate onboard LED light effects.
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Overview of Components
Keep Data
(default)
JPWRLED1 - LED power input
DEMOLED1 - Change LED light effects
JSEL1 - Short: press DEMOLED1 will change color
Open: press DEMOLED1 will change effects
Clear CMOS/
Reset BIOS