I get the blue screen loop when I try to start my Mac Pro dual-core intel computer. How can I get it to open?

I get the blue screen loop when I try to start my Mac-Pro. How can I get it to boot up all the way? Can anyone advise me?

Which OS X is installed?
Troubleshooting advice can depend on that information.

Similar Messages

Maybe you are looking for

  • Can no longer scan using preview

    I have Brother DCP-9040CN color laser Printer and I am using the latest version of Mountain Lion. I have been scanning documents with no problems. The last time I tried to scan a document, I get the message the selected folder in not writable. I have

  • Help and Support screen popping up unbidden

    Just recently, the HP "Windows Help and Support" screen keeps popping up unbidden, so I have to keep closing it. Very annoying. What can I do about this?

  • What is the max number of New-MailboxExportRequest that can be InProgress at the same time?

    I haven't been able to find an answer for this, so I'm hoping someone can clarify off the top of their head. If you queue up a large number of New-MailboxExportRequests, how many of them can be "InProgress" at once? I'm assuming there is an upper lim

  • For a BO and Object Key a particular workflow already triggered or not?

    Hi , I want find for an Object Key and Event is there any workflow Trigger or not. e.g. My ObjectKey = “400001210000000626” and Event = “CREATED” and Worflow No = “WS91100022”. I want to Know Whether this workflow (WS91100022) is triggered for this s

  • Scrolling bug ?

    import javax.swing.*; import java.awt.BorderLayout; public class Scroll extends JDialog {      Box box = Box.createVerticalBox();      public void kuku() {           setTitle("Test scrolling");           box.add( new JLabel("Hello"));           box.a