How do I reinstall OS X Mavericks?
Reinstall Mavericks on a computer already running it
- Restart your computer, and immediately hold down command-r until the gray Apple logo appears.
- If prompted, select your main language and then click the arrow.
- Click Reinstall OS X, and then Continue.
How do I reinstall OS X 10.9 5?
Question: Q: Reinstall Mavericks 10.9. 5?
- Reinstalling OS X Without Erasing the Drive.
- Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears.
- Reinstalling OS X Without Erasing the Drive.
How to reinstall Mavericks on a MacBook Pro?
If you are connected with internet, then just select the network from Wi-Fi menu in the right corner of screen The last and final step select Reinstall Mac OS X, then click on continue and just follow instructions on screen Erase and reinstall of Mavericks OS should be carried out with much care.
How do I re install OS X Mavericks after WIP?
Try booting the computer from that. Run Disk Utility Verify/Repair Disk and Repair Permissions (or First Aid if installing El Capitan) until you get no errors. Reformat the drive using Disk Utility/Erase Mac OS Extended (Journaled), then click the Option button and select GUID. Then re-install the OS.
Do you need to Erase Disk to reinstall Mavericks?
Normally you don’t need to erase your disk to reinstall Mavericks OS X. This is because it has been designed in such a way that one can easily perform installation while troubleshooting. Just in case, if the user is transferring or shifting system to new owner then you may need to erase and reinstall the Mavericks.
How can I install OS X on my old computer?
If so, try logging into the App Store using your old Apple ID and go to the Purchases tab. Download the installer for the OS you would like to have installed. When the download completes, quit the installer. You can make a bootable USB stick to install using this free program which will do all the work for you.