0 Replies Latest reply: May 5, 2012 5:57 AM by arkoudaki69
arkoudaki69 Level 1 Level 1

after 5 min apear on my sreen (check signal cable)!!!!

all cables been checked well but the msg keep coming and i only have to turn off from the power..

i m using Lg screen if thats help??

iMac, using LG screen.