Spdif connector

monkey333

Senior member
Apr 20, 2007
785
5
81
Bought an AM2 motherboard from ECS and it has a SPDIF connector with 4 pins.

1 spdif dig output
2 vcc 5 volt power
3 no pin
4 ground

my case, and nmedia 100 has a spdif connector but the cable is a 3 pin connector and only 2 are used, problem is they are not even labeled, website is of no help.

any clues on how to hook this up?

thanks!