crwdns2934241:0crwdne2934241:0 Zach

crwdns2934249:0crwdne2934249:0:

If it's not happening on an external monitor then you can be pretty confident the issue is due to some fault with the display assembly. These displays are difficult to repair directly, so unless you have the skills to do that the solution would be to replace the display assembly. Good luck!

crwdns2915684:0crwdne2915684:0:

open