Applies To: Windows 7,Windows Vista,Windows Server 2008 R2,Windows Server 2008
Removes any and all partition or volume formatting from the disk with focus.
Syntax
 Copy Code | |
|---|---|
clean [all] | |
Parameters
| Parameter | Description |
|---|---|
|
all |
Specifies that each and every sector on the disk is set to zero, which completely deletes all data contained on the disk. |
Remarks
-
On master boot record (MBR) disks, only the MBR partitioning information and hidden sector information are overwritten.
-
On GUID Partition Table (GPT) disks, the GPT partitioning information, including the Protective MBR, is overwritten. There is no hidden sector information.
-
A disk must be selected for this operation to succeed. Use the select disk command to select a disk and shift the focus to it.
Examples
To remove all formatting from the selected disk, type:
| Copy Code | |
|---|---|
clean | |