How to initialize and partition the second hard drive of ASUS S400CA series W3A as follows:

　1 After inserting the second hard disk enclosure: You can go to "My Computer" - right-click and select "Manage" - enter "Computer Management" and select "Disk Management" to see the newly added second hard disk. First, right-click Disk 1 and select Initialize. You can then see that the partition status is "Unassigned".

2. Right-click on the hard disk partition, "Select New Disk Partition" and select "Main Disk Partition" to next step.

3. You can select the disk partition capacity as needed. Continue to click "Next".

4. Click "Next".

5. Select the required disk format "NTFS" or "FAT32" and select "Perform high speed" and click "Next".

6. The system can perform the formatting action, and the following interface will pop up after completion. Click "Finish" to end the new disk work.

7. Enter "My Computer" and you will see the "New Volume" icon. The new hard drive has been added and can be used normally.