Mac does not start

If you have encountered errors while following the above procedures or have any other methods for fixing boot issues on a Mac, leave us and the other readers a word in the comments section below.OS X can start up your Mac in a myriad of ways, some of which our ongoing tutorial series has discussed already in detail such as using built-in Startup.A dead or defective battery can prevent your MacBook or PowerBook from booting, or the battery may keep your system running after a crash, unable to reboot.If your Microsoft Office Word 2016, 2013, 2010, 2007, 2003, 2002 does not start, run, open or work properly, these troubleshooting methods may help you.If you installed Firefox outside of your package manager, make sure that your system has the libraries listed in.

If your Mac is only displaying the blue screen when you start up, or you can log in but the.

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A Mac in the Pingdom office did not want to start up - it was stuck on the gray boot screen.How to Troubleshoot a Mac Mini That Will Not Start by Andrew Tennyson.Sometimes a Mac will power on but the hard drive will squeal, whine very loudly or make ticking sounds.

Hi. My MacBook pro 2007 does not start up as it before, I press the start button and have to hold it to start then it would switch off after 10-15 secs.Find answers, ask questions, and connect with our community of Apple users from around the world.Clues to the causes of Mac startup problems can be found by analyzing when in the boot process the system fails.I have a Macbook Pro, It has had a new hard drive now, as the old one died, I also apparently have a new motherboard because there is a generic problem with my competer models boards so this was replaced free of charge. i got the computer back but I can see that it has been dropped because I now have a dent in it on the left side just by some flap type commection thta will not open.On portable computers, simultaneously press the Command-Control-power keys.KaOS 2017.07 Linux Distro Brings Latest Calamares Installer, KDE Plasma 5.10.3.

My daughter is the administrator so we can log in as her and use the computer but I am unable to access the documents I have under my log in.If the date and time reset each time you unplug the Mac you need a new PRAM battery.

A groaning or buzzing sound that revs up and down at low RPM (and sounds like a wounded animal) could be a fan undergoing a slow death.

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DiskWarrior utility is highly recommended for any disk-related startup problems.

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I unplugged everything from the logic board except for the power supply and video connections and hit the power button.

Shortly thereafter it transfers command to the almighty (and controversial).If your Mac stalls at the gray screen during startup, it can indicate a number of different problems.DiskWarrior is also worth a shot (this is by far my most used disk utility).

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Setting up a second, emergency admin account on your Mac is helpful for troubleshooting account problems.Message 9 of 58 (227,668 Views).You can also use these even when your everything is OK with your Mac, but you just want to check the disk for possible file system issues.

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Took it to a third party repair store and he was able to mount my old drive externally and I was able to get in.Corrupt Fonts or bad Preference Files (.plist) are common culprits.

Dear all, I have recently downloaded and installed Spore for Mac.Isolating where the problem is occurring is key to finding the solution.I have a MacBook Pro (2009) and it is locked with a password.

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If your system hangs when going into Safe Mode, or will not load into Safe Mode at all, there are a couple.Our quicken mac experts will help installing quicken mac 2015 program and get instant quicken mac 2015 install help and support.NOTE: If the second message appears, you will have to repeat the command typed at step 2 until fsck will tell you that your volume appears to be OK (you have to do this because first-pass repairs may uncover additional issues).

Both times I turned the computer off and it flashed really bright and made a clinking noise.

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However, if you still experience problems, try some of the more advanced tips and reader suggestions listed below.


If you have used Macs long enough you must have heard of people having problems booting up their machines from time to time.

These problems may appear after a forced restart, an improper shutdown, or power interruption.

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Unplug any external peripherals (disk drives, printer, etc.) to help narrow down the cause.