Step 1 Start the computer in Command Prompt Mode.
Step 2
Type "FDISK." The partition window will appear with menu options.
Step 3
Enter 5 if you're partitioning a second drive, and select the drive; otherwise, skip to the next step.
Step 4
Enter 1 (Create DOS Partition or Logical DOS Drive).
Step 5
Enter 2 (Create Extended DOS) to create a partition.
Step 6
Enter N when the program asks if you want to use the maximum available size.
Step 7
Designate the amount of disk space to allocate to the second partition (the partition will be assigned the next drive letter).
Step 8
Type a name for the new partition and press Enter. The partition menu will appear.
Step 9
Repeat steps 5 through 8 to create additional partitions.
Step 10
Press Esc to exit the partition command.
Step 11
Format the newly created partitions