Initialize Disk
When you add a new disk into your machine, you should initialize it before it can be used for storing and retrieving. In other word, a new added disk must be registered in your operating system by initializing it. This feature allows you to initialize a disk into MBR or GPT mode.
To initialize disk
step1. Launch AOMEI Partition Assistant and right click on the raw disk which you want to initialize. Choose Initialize Disk in the pop-up menu.
step2. In the pop up windows, there will be two options for you to choose. You can initialize the disk to MBR or GPT style. Click OK to continue.
step3. Click Apply to confirm the change.
The Initialize Disk option will be grayed out if the disk has already been initialized.