Problem MacBook Pro boot up
Hello
i have a big problem with my Macbook pro early 2011.
Using my Mac. I got a bug and the screen was blocked. So I restarted the computer by push the start button for 5 seconds. But right now it doesn't start.
Symptoms: my computer start with the Apple icon and the bar progress. During the charge progress, my MacBook pro give me a gray screen. The bar and apple icon disappear.
i tried to CMD + ALT + P + R. Not working
impossible to start the save mode
i tried to start with The recovery partition. impossible. The recovery partition is disable. CMD + R or pushing ALT when the system is starting (not showing by my Mac).
I tried to start on an USB Yosemite 10.10.2 but I have the same problem. Grey screen at the middle of the progress bar.
Now I tried to delete the Macintosh hd partition and I have all the same problems.
I used the verbose mode. And I got this screen.
I m afraid to buy an other Mac. Thank you all to help me.