crwdns2934241:0crwdne2934241:0 habesha bet

crwdns2934249:0crwdne2934249:0:

My MacBook Air 2011 flickers. I plug in a thunderbolt vga adaptor and it becomes stable. I boot from a live Linux distro and I don't see the flickering. I boot from OS X installer flash and still flickers. Weird. Any ideas ?

crwdns2915684:0crwdne2915684:0:

open