MacBook Air screen goes black while working on it
why does my MacBook screen goes black like this?
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
0
crwdns2936751:024crwdne2936751:0 0
crwdns2936753:07crwdne2936753:0 0
crwdns2936753:030crwdne2936753:0 3
crwdns2942667:0crwdne2942667:0 305
