Clear CMOS Jumper: JBAT1
There is a CMOS RAM on board 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, use the JBAT1 (Clear CMOS Jumper ) to clear data. Follow the instructions below to clear the data:
 

You can clear CMOS by shorting 2-3 pin while the system is powered off. Then return to 1-2 pin position. Avoid clearing the CMOS while the system is powered on; it will damage the mainboard.

Keyboard Wake-up Jumper: JKBV1
The JKBV1 jumper is used to set the PS/2 keyboard/mouse wake-up function. To use the function, you should also go to BIOS to enable the PS/2 keyboard/mouse wake-up (power on) function. Please note that once the ATX Power Supply cord was unplugged, the keyboard wake-up password will be cleared. Reset the keyboard password to
restart the keyboard wake-up function.
 

To enable this function, you need a power supply that provides enough power for this feature. (Power Supply with 750mA 5V Standby)