Biostar K8T890-A9 K8T890-A9 user's manual - Page 19

K8T890-A9 JAUDIO1: Front Panel Audio Header This header allows user to connect the front audio output cable with the PC front panel. It will disable the output on back panel audio connectors. Pin Assignment 1 Mic in/center 2 Ground 3 Mic power/Bass 4 Audio power 5 Right line out/Speaker out Right 6 Right line out/Speaker 1 2 out Right 7 Reserved 8 Key 9 Left line out/Speaker out Left 10 Left line out/Speaker out 13 14 Left 11 Right line in/Rear speaker Right 12 Right line in/Rear speaker Right 13 Left line in/Rear speaker Left 14 Left line in/Rear speaker Left J WOL1 (optional): Wake on LAN Header The connector powers up the system when a wakeup packet or signal is received from the network. This feature requires the Wake up on LAN function in BIOS is set to Enabled and that your system has an ATX power supply with at least 720mA +5V standby power. Pin Assignment 1 +5V_SB 2 Ground 3 Wake-up signal 13 17