u/SeaJump1166

I got my pc back from repair my RAM stick and PSU were faulty now it works but i think now other stuff is broken. First if all my audio doesnt work it says RealTek is not plugged in. I tried ALOT and it still doesnt work. Heres a pic of inside my pc is this all good? (Not fimilar with pc‘s) check for audio cables in the pic all good?