MSI MICRO ATX ZX14 Manual page 40

The JWOL connector is for use with LAN add-on cards that supports Wake
Up on LAN function. To use this function, you need to set the "Wake Up
on LAN" to enable at the BIOS Power Management Setup.
Note: LAN wake-up signal is active "high".
Note: To be able to use this function, you need a power supply that
provide enough power for this feature.
(Power supply with 750mA 5V Stand-by)
PIN
1
2
3
2-35
SIGNAL
5VSB
GND
MP_WAKEUP
1
3
JWOL