![os x utilities os x version os x utilities os x version](https://news-cdn.softpedia.com/images/news2/OS-X-Yosemite-Tour-of-Redesigned-About-This-Mac-447131-2.jpg)
- #Os x utilities os x version how to#
- #Os x utilities os x version mac os x#
- #Os x utilities os x version mac os#
- #Os x utilities os x version install#
If the date was wrong, it was likely that which caused the error, and after you quit the terminal it should be able to install OS X just fine. You can then check if it was set correctly by running the first command again. Which means, you can just enter it exactly like this: date -uĮnter the command and hit return.
#Os x utilities os x version mac os#
To avoid trouble with timezones, we will use UTC time instead (). Make sure the format is set to Mac OS Extended (Journaled), give the volume a new name, and click the Erase button to reformat the drive prior to installing Snow Leopard. Below you see what the command should be for your current time and date –. This command will be entered as follows: date -u Įvery bracket should be replaced with a two-digit number based on UTC time. For some reason, it might have been reset to 2001, in which case we need to set it to the right date. The result of this command will be the date that the system currently has been set to. Once in the terminal enter the following command and hit return/enter: date You can check this by going to utilities and opening the terminal. Now, if you haven’t used your Mac for a while, the error might be caused by an incorrect system date setting. When you’re booting your Mac from the recovery partition and are planning to reinstall OS X, you might be met by the following message:Īn error occurred while preparing the installation. March 2013 Changing system date from Terminal – OS X recovery Select a tool and click Continue to perform the desired function.18.
#Os x utilities os x version mac os x#
Once you have done this you will be taken to the Mac OS X Utilities screen shown below.
![os x utilities os x version os x utilities os x version](http://whdofxy.weebly.com/uploads/1/3/3/2/133279538/873248577.png)
Upon startup, press and hold the command key and the R key until you see the Apple logo.There are two ways to access the Recovery HD: You must have internet access to use this function.ĭisk Utility: This option will open your Disk Utility, and will allow you to check, repair, erase, or partition your hard drives. Get Help Online: This option will direct you to the Apple Support website. IMPORTANT: Reinstalling the OS will erase all data on your hard drive.Due to the size of the operating system this process can take several hours. However, to fully reinstall Lion you must be connected to the internet because the operating system files and data have to be downloaded. Reinstall Mac OS X: This option will start the Lion installer.Note: In order to use this function you must have a complete backup, including system files, saved on your Time Machine.Restore From Time Machine Backup: This option will allow you to restore your entire system, including the operating system, all accounts, user data, and settings, from a Time Machine Backup.
![os x utilities os x version os x utilities os x version](https://i.ytimg.com/vi/U3ESoTS02Fw/maxresdefault.jpg)
The Recovery Partition provides the following options: DoIT assumes no liability for data loss that occurs as a result of this procedure. Please contact the manufacturer or system developer for help.ĬAUTION: Please make sure your important data is backed-up on an external storage device (such as a CD, DVD, or external hard drive) before attempting this procedure. These instructions are provided for self help purposes only. NOTE: These procedures are not supported by the Help Desk. Recovery Partition - OS X 10.7 and Higher Generally, since the directory check occurs during the gray startup screen, you can reboot immediately after logging in. To return to a normal boot, simply restart the computer without holding any keys. While a Safe Boot can be helpful for troubleshooting, many services will be unavailable - specifically audio and network devices. In Mac OS 10.4 or later, you will have to login to your account, even if it normally does so automatically.Note: Startup will likely take substantially longer than normal.Once the gray Apple and progress indicator appear, release the Shift key.Immediately after the startup chime, press and hold the Shift key.10.4 or later: Disables all startup and login itemsĪ Safe Boot can potentially repair problems that prevent Mac OS X from starting properly.10.3.9 or earlier: Disables all non-Apple startup items.Load only the required kernel extensions.Force a directory check of the startup volume (as Disk Utility's Disk Repair).This can help to troubleshoot startup problems when an OS installation disc is not available.Ī Safe Boot will perform the following tasks:
#Os x utilities os x version how to#
This document explains how to perform a Safe Boot in Mac OS X 10.2 or later and how to boot into the recovery partition for OS X Lion.