Remove Hard Disk/SSD Partitions if it’s not the Main OS

May 27, 2025
-
Open CMD
- diskpart
- list disk
Identify your SSD by its size. Then select it:
select disk X    ← (replace `X` with the number of your SSD)
- clean
Re-initialize the Drive (Optional)
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Microsoft DiskPart version 10.0.26100.1150

Copyright (C) Microsoft Corporation.
On computer: STARTOCASTER

DISKPART> list disk

  Disk ###  Status         Size     Free     Dyn  Gpt
  --------  -------------  -------  -------  ---  ---
  Disk 0    Online          476 GB  1024 KB        *
  Disk 1    Online          223 GB  3072 KB        *

DISKPART> SELECT disk 1

Disk 1 is now the selected disk.

DISKPART> clean

DiskPart succeeded in cleaning the disk.

DISKPART>
General