Figure 3-3: "Preformat Hard Disk" Screen - Datatech Enterprises Apex 386SX/20 User Manual

2. Preformatting Hard Disk
If you want to preformat your hard disks, reenter the setup program by
pressing <Esc>, and select item 2 on the initial screen. The program
will then proceed as below:

Figure 3-3: "Preformat Hard Disk" Screen

16 Chapter 3: Operating Your System