crwdns2934241:0crwdne2934241:0 arbaman

crwdns2934249:0crwdne2934249:0:

There are several beeping codes at startup. I’d suggest you verify what’s corresponding to yours as first step: https://support.apple.com/en-us/HT202768

crwdns2915684:0crwdne2915684:0:

open