Confirm the virtual result and click Apply. Here, select Delete all partitions or Delete all partitions and wipe all data on the hard drive.

Right-click the system disk, and select Delete all Partitions. Moreover, you can check error of the disk first to make sure the formation proceed successfully. No matter the hard drive is MBR or GPT, this software can completely format it. Reformat a hard drive with AOMEI Partition AssistantĪOMEI Partition Assistant Standard, which is a comprehensive and mighty freeware that can reformat the hard drive in one time.

Reformat with free AOMEI Partition Assistant.

In this case, you need to turn to third-party software or other formatting tools. It's worth mentioning that you do have a few options for disk operations, but under some special conditions, Disk Management options will be greyed out. However, if you want to format a system partition, the option Format is grayed out. You repeat these steps, until you format all partitions on that drive.

If you want to format a hard drive without OS installation, you can right-click one partition and select Format, and then click OK. The good news is, yes, you can use Disk Management to format DATA PARTITION. Usually, you will think about an internal utility, Disk Management in Windows 7 or 10, to do this job. No matter what motivation you have, the question, how to reformat a hard drive, is much more important now. To save important data on the hard drive, please backup disk beforehand. However, you need to reformat external hard drive or internal SSD/HDD if it was partitioned before. What you need to do first is wiping hard drive. But there is no spare hard drive at hand, then you could take full advantage of the current hard drive as well as the external hard drive.

Hence, reformatting hard drive is a must-do event.Īnother situation, maybe you just want to clean the hard drive for a fresh Windows installation. Even though you delete all the personal and sensitive data, you're still unsure if it is completely cleaned. For example, you may want to sell your PC to others. Many users would like to format hard drive for a secondary use, and the situations varies from one to the other.

How to format my hard drive