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2 Easy Ways to Make Partition Fix Accordingly and Effectively

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    Partitions are the regions on the hard disks, and they are used to store system files as well as data for you. However, there may be something wrong with the partition one day. It’s possible that you receive a message shows like there is a damaged file system or you have to format the partition before using it. Or the issue may be even worse: you can’t boot the computer normally for the computer informs you that "Operating System not found" or "Missing Operating System". This time, you should do partition fix to make everything go back to normal.

    Generally speaking, you can fix partition by using a piece of third party software. MiniTool Partition Wizard is a good choice. Please notice that different partition issues have different solutions and this partition fix software offers two functions – "Check File System" and "Rebuild MBR" – to solve this kind of problem accordingly.

    Way 1: Check File System

    If the computer is shut down abnormally, the partition file system may be damaged and you are not allowed to open it. In this situation, you can use the function "Check File System" to check and fix the detected errors in partition. Fortunately, the Free Edition is available this time, and it can be used on Windows XP/Vista/7/8/8.1/10 32 bits and 64 bits.

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    How to Check File System

    Suppose that partition (E:) is damaged, and you are not allowed to open it. You can follow the next two steps to check and fix the errors in it.

    Step 1. Launch and open MiniTool Partition Wizard Free Edition to enter its main interface. Then, select partition (E:) and choose "Check File System" from the left operations bar to continue.

    Step 2. There are two options on the pop-out window. The first one – Check only – just detects but won’t fix errors in the partition, while the second partition – Check & fix detected errors – can check and fix the damaged partition at the same time. Choose a proper one you want and click "Start" on the right-lower side of the window to begin the check or check & fix process.

    check file system

    Note: When the process is finished, you don’t need to press "Apply" to save the change.

    With these two simple steps, you are allowed to fix the damaged partition and reuse it again successfully.

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    Way 2: Rebuild MBR

    MBR may be damaged due to virus attack, mistaken operation, or sudden power failure. Once MBR is damaged, you are unable to boot the computer normally, or just facing black screen only. Since you can’t open your computer, what should you do then? Don’t worry. If you are facing this issue, MiniTool Partition Wizard Bootable CD can help you to fix it, because it enables you to manage hard disk partition when the operating system fails to boot. And its supported operating system are Windows XP/Vista/7/8/8.1/10 32 bits and 64 bits.

    First of all, you should download and burn it to a USB flash drive or CD/DVD Disc. (Read this post to Build Free Bootable Partition Manager with Pwfree91.iso)

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    How to Rebuild MBR

    Step 1. Connect the bootable device with your computer, and boot computer into BIOS. Then, set to boot from the bootable device, press "F10" to save the change and exit BIOS to enter the next step.


    Step 2. There will be a welcome page of MiniTool Partition Wizard Boot Disk. And then your computer will automatically boot from MiniTool Partition Wizard Boot Disk 9 in seconds.

    welcome page

    Step 3. Then you will enter the main interface of MiniTool Partition Wizard. Just select the system disk which is suffered from MBR damage, and then click "Rebuild MBR" from the right-click menu to fix MBR.

    rebuild MBR

    Step 4. When the "Rebuild MBR" is finished, you should press "Apply" on the top-left corner of the interface to save the change.

    This is not the end of the operation. You need to quit from this bootable CD and reboot your computer from the local hard drive. This time, if there is no other error, the computer will boot normally.

    However, there may be some other reasons which may cause "Operating System not found" or "Missing Operating System". Here, MiniTool Partition Wizard also introduces 5 Perfect Solutions to Getting Missing Operating System Back.

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    You can see that, partition fix is a very easy task if you are using MiniTool Partition Wizard. So, please just try this free software once you are facing these problems.

    Actually, MiniTool Partition Wizard is not just a piece of partition fix software. It can also be used to partition and repartition hard drive, migrate operating system, make file system conversions and disk styles conversions, and more. While, different editions have different features and working environment, and you can read their comparison to learn more about them.