Hi there pakmobile,
Do you have another OS installed on the drive? Do you have some data stored on the drive? If you have some, you will need to back it up. In case you have some data stored on the drive but your laptop will not boot, you will need to use some data recovery tool for DOS mode.
If you don't have data on the drive, you can just partition and format the drive before the installation process.
Here's how:
- Once you are in Windows setup, press shift+F10 to bring up the command line.
- diskpart [enter]
- list disk [enter]
- select drive [number] [enter]
- clean all [enter]
- create partition primary [enter]
- select partition 1 [enter]
- active [enter]
- format fs=ntfs [enter]
- assign [enter]
- exit [enter]
- exit [enter]
Hope this will help,
D_Know_WD