https://www.youtube.com/watch?v=B5YNiCfWC3A
https://www.youtube.com/watch?v=B5YNiCfWC3A
https://www.youtube.com/watch?v=YLPfWadI0NQ
https://www.youtube.com/watch?v=_L2vJEb6lVE
https://www.youtube.com/watch?v=p8Uw1cl4xjg
ONDA ti je vjerovatno hardverski problem. Podigni Ubuntu na njega pa ćeš znati, ako ne radi onda je definitvno Realtek vrisnuo.