Apple MacBook Pro with a white screen on startup, help!

Hello world

I was the creation of a powerpoint for an AE conference is next week and while running my Mac screen is temporarily deformed and then turned to white. I left for a while and then held down the power button to restart. On this operation, he got successfully to the stage where I enter my password, then displays the bar loading. At mid-way through charging it cut to white again and reworded. I then repeated several times, same result.

Solve by looking at the options online, I tried following technical success:

Command-R power on: goes to the white screen after the chime.

Command-option-R-p: goes to the white screen after the chime and apple logo.

Command-shift: enter the stage newspaper but then white screen.

Command + S and fsck - fy: mac says is 'OK', rebooted and got the white screen after the chime and apple logo.

Connected to the mac to work with cable Thunderbolt: mode target open successfully, but the drive does not appear on the mac to work.

What can I do else?

There is no apple in my store.

This is a 17 "Mac Book Pro with El Captain OS X (don't know which) no history of problems...

I hope someone can help.


Try resetting the SMC

Reset the management system (SCM) controller on your Mac - Apple Support

If you try a safe boot, just hold SHIFT when the computer comes on, not Command-Shift.

In addition, if you can get to the login screen, try to hold SHIFT while you connect to your account (not while you type, but when you have finished your password and immediately after pressing enter/return).

Tags: Notebooks

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