Got blur/messy images, how to check it is display or logic board issue
Got messy image on my iMac (27” late 2012 model), as soon as it was turned on, can still boot up and login, get it connected with Thunderbolt Display through the thunderbolt port connection, image shows normal on the Thunderbolt Display, can I conclude that the display assembly from the iMac is out, and the logic board is still good? Is there any other possibility?
Thanks,
Esta é uma boa pergunta?