Disk First Aid Utility to Fix Issues in Mac OS X

Sometimes you find that your Mac OS X based computer crashes and you need to restart it again and again. Sometimes, the problem becomes more critical and you need to reinstall the operating system that is never a safe task. These problems generally occur due to file system or volume table errors.

Before attempting operating system reinstallation, you should always use Disk First Aid Utility to fix these issues. Disk First Aid is a utility in Mac OS X for examining and repairing file system related errors. In Mac OS X, it is a part of the Disk Utility program. You can use Disk First Aid utility if your computer crashes frequently, showing mysterious error messages, or demonstrating unusual behavior.

It is the first step for checking for defects and, in several cases, repair them. If, conversely your volume has suffered from severe corruption, you may need to use other programs and repair methods.

You can use Disk First Aid by following these steps:

1. Boot from Mac OS X installation CD or DVD

2. Select Disk Utility from Installer menu

3. In the left panel, select the volume you want to repair

4. In the right panel, click on First Aid tab

5. Click on the Verify Disk button to begin a verification process

6. Select Repair Disk to fix the problems of selected volume

In this way, you can fix your file system related and other disk volume related issues by using Disk First Aid in most of the cases. But under some circumstances, it doesn’t work and your system keeps crashing and your data remains inaccessible. In such circumstances, you need to reinstall the operating system.

As you know, reinstalling the operating system is never recommended as it formats the primary partition of the hard drive and wipes all the data from it. In this case, if the problem is with any other volume, rather than primary volume

you have to format the entire hard drive. It will lead to the catastrophic situations of data loss. Data loss is a situation that can’t be accepted in any case either you are a professional user or general home user. In such cases, data recovery becomes a very critical task to get your data back.

Data recovery for Mac in such situations is possible with the help of Macintosh data recovery software. There are several Macintosh data recovery software available at the marketplace with different brand names and data recovery features.

You need to do a wide analysis and select the most useful and powerful data recovery software. Selecting an appropriate data recovery software is mandatory because a minor mistake during Mac recovery can cause permanent data loss.