crwdns2934241:0crwdne2934241:0 Ben
crwdns2934249:0crwdne2934249:0:
Sounds like liquid damage on the audio circuit on the logic board, generally near the audio chip. Typically if you do buy boards from like eBay they tend to have issues because if they were working fine they would actually be used to be assembled as a laptop and sold as a laptop to make more money.
crwdns2915684:0crwdne2915684:0:
open