Display is white and the machine reboots continously
crwdns2934249:0crwdne2934249:0:
Hello everybody.[br]
[br]
My machine, an iMac (27-inch, Mid 2011) gave me a black screen yesterday, out of the blue, and after I rebooted it it starts the boot process with the Apple horizontal bar but at the mid point it goes blank as in the two pictures below.[br]
[br]
Anybody has any ideas before I bring to service next week, please?[br]
[br]
[image|2772264]
[br]
[br]
[image|2772263]