HT2452 White screen at startup and stays?? How can I get past this?

White screen at startup and stays?? How can I get past this?

Safe Boot is perfoming a disk integrity check and repair process which may take a long time. Let it complete, though if the startup disk requires repair to begin with, it is likely already in a failed state.
If the Mac eventually starts, take that opportunity to back up your important data if you have not already done so. It may be your last.

Similar Messages

Maybe you are looking for

  • Ssd cache ..

    any idea how big the cache will be in samsung's 256gb ?

  • Part Payments Question

    Hi Experts, Scenario: I enter an invoice in January for £1000 and receive a part payment of £400 in February If I enter an incoing payment for £400 and match the payment against the invoice, the invoice is marked as fully paid and a payment on accoun

  • Why Do We Need Java Adapter module ???

    Hi All, Why Do We Need Java Adapter module ??? What is the Use of it ???? Where we Write the code for this Regards Vamsi

  • Media activity buttons stopped working on pavilion dv7-1285dx

    i can not get the media activity buttons to turn back on( the pressure pad above the keybroad)) . none of the buttons function not even the media smart .

  • RH v8 crashes when generating a CHM

    RoboHelp HTML version 8.0.2 Hello! I've been working on a project for a few months, and RH has been a champ....until yesterday. It crashed when I attempted to generate a CHM file, which it has never done before! It generates printed documentation jus