First time Lakka Install no sound

Libretro Lakka
#1

PC Specs Motherboard: Intel D945GTP Processor: Pentium 4 HT 3.0GHz (soon to be Pentium D 945) Ram: 4x1GB DDR2 Video Card: ASUS Nvidia GTX 720 Hard Drive: 40GB IDE (soon to be 80GB ssd) Build: Lakka 2.1

Installed Lakka for the first time last night. Really excited about this build, my only issue is I can’t find any audio devices. When I go to the audio device in the settings there is no option right or left and it is left blank. My only option is the press a on audio device and it brings up the keyboard. Audio is planned to come out of HDMI direct to my tv. Where do I start to fix this?

#2

This is the first stuff to try: http://www.lakka.tv/doc/Audio-settings/

#3

Followed the guide and got everything working. After ssh’ing from my computer. Edited the config file. Audio_device = “” was changed to the appropriate video card. Thanks for your help