How to Troubleshoot a Mac Laptop Stuck on Boot Screen
It is common for Mac laptop users to come across boot issues from time to time, and to counter these problems, several recovery options are available and also the user can regain the access to data on the laptop. It is quite possible to troubleshoot the issue on own, though professional guidance can also be accessed by contacting the Apple support phone Number for more complicated issues.
Here are the steps which can be used to troubleshoot a Mac laptop stuck on boot screen:
Reset NVRAM
NVRAM is a special type of memory which a MacBook is equipped with and restoring it can resolve the issue and bring the Mac back to normal in many cases. For resetting the NVRAM, the computer has to be powered down, restarted and then the Command-Option-P-R keys are to be held simultaneously. On hearing the start chime for a second time, the keys are to be released.
Startup Disk Selection
After the NVRAM has been reset, you may be required to select the startup disk, and this issue is more common in the devices which have multiple hard drives. Start the computer normally and then hold down the Option key as it starts up. As soon as the Startup Manager is displayed, cycle between hard drive options left-right arrows. Select the main hard drive and pres Return. Wait for the Mac to boot up.
Safe Mode
Any issues related to OS software can be tackled by starting the computer in Safe Mode as it performs automatic disk check. For starting your Mac laptop in Safe Mode, you will have to shut it down first and then restart by pushing the power button. As soon as the startup chime is audible, press and hold Shift key, releasing it only when the Apple logo is seen.
Disk Utility
The hard disk status can be checked using disk utility. For this, you will have to proceed with shutting down the computer, restarting it and holding down the Command-R keys till the OS X Recovery utility screen is seen. Choose the Disk Utility option followed by First Aid tab. Select the hard drive and click Repair for diagnosing and repairing the disk. You will be informed about failing hard drive with a notice asking you for backing up the system and reformatting the hard drive.
Reinstall Mac OS
By reinstalling the OS of your Mac, you will be able to repair the corrupt files as well as the OS without losing the data, files and applications. For this, you have to restart the computer and hold down the Command-R keys. After accessing the OS X Recovery utility, select the Wi-Fi network for downloading the updated installation files. Choose the option of Reinstall OS X, followed by clicking Continue and the complete the reinstallation of OS by following the onscreen prompts.
Sometimes these steps may not be enough to carry out the task and expert help may be needed. It can be sough at Apple customer service, a number which is commonly unreachable. At such dire times, it is better to get instantly available phone numbers, which are listed on online directories such as Contactforhelp. Source: http://tinyurl.com/zfhv85v
Here are the steps which can be used to troubleshoot a Mac laptop stuck on boot screen:
Reset NVRAM
NVRAM is a special type of memory which a MacBook is equipped with and restoring it can resolve the issue and bring the Mac back to normal in many cases. For resetting the NVRAM, the computer has to be powered down, restarted and then the Command-Option-P-R keys are to be held simultaneously. On hearing the start chime for a second time, the keys are to be released.
Startup Disk Selection
After the NVRAM has been reset, you may be required to select the startup disk, and this issue is more common in the devices which have multiple hard drives. Start the computer normally and then hold down the Option key as it starts up. As soon as the Startup Manager is displayed, cycle between hard drive options left-right arrows. Select the main hard drive and pres Return. Wait for the Mac to boot up.
Safe Mode
Any issues related to OS software can be tackled by starting the computer in Safe Mode as it performs automatic disk check. For starting your Mac laptop in Safe Mode, you will have to shut it down first and then restart by pushing the power button. As soon as the startup chime is audible, press and hold Shift key, releasing it only when the Apple logo is seen.
Disk Utility
The hard disk status can be checked using disk utility. For this, you will have to proceed with shutting down the computer, restarting it and holding down the Command-R keys till the OS X Recovery utility screen is seen. Choose the Disk Utility option followed by First Aid tab. Select the hard drive and click Repair for diagnosing and repairing the disk. You will be informed about failing hard drive with a notice asking you for backing up the system and reformatting the hard drive.
Reinstall Mac OS
By reinstalling the OS of your Mac, you will be able to repair the corrupt files as well as the OS without losing the data, files and applications. For this, you have to restart the computer and hold down the Command-R keys. After accessing the OS X Recovery utility, select the Wi-Fi network for downloading the updated installation files. Choose the option of Reinstall OS X, followed by clicking Continue and the complete the reinstallation of OS by following the onscreen prompts.
Sometimes these steps may not be enough to carry out the task and expert help may be needed. It can be sough at Apple customer service, a number which is commonly unreachable. At such dire times, it is better to get instantly available phone numbers, which are listed on online directories such as Contactforhelp. Source: http://tinyurl.com/zfhv85v
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