J4 (Tel); J8: Ring Power On - Gigabyte GA-8TM User Manual

8TM Motherboard
J4: TEL (The connector is for internal modem card with voice connector)

J8: Ring Power On

1
Pin No. Definition
1 Signal-In
2 GND
3 GND
4 Signal-Out
1
Pin No. Definition
1 Signal
2 GND
21