I'll assume you only have one disc drive (if 2 drives then put Install 3.1 in DF1: - or external drive)
Once you've loaded Workbench and you are now looking at the Workbench screen, remove the Workbench 3.1 floppy disc and insert the HD Install floppy.
Open up the HD Install floppy (double left click on the disk icon)
Wait for the drive's contents to appear, then double-click on the "HDTools" drawer icon
Wait for the contents to be displayed, then double-click on the "HDToolBox" application icon. If you can't see the "HDToolBox' icon, then right click, go up to the Window[/u] menu then to the Show[/u] and All Files[/u] sub menus.
Note![/u] If single drive Amiga, you might have to swap floppy disks a couple of times ... just follow the onscreen prompts
HDToolBox will perform a quick scan of the drives on your system, then it'll display what it's found
From there, click on Partition Drive then click on ADVANCED OPTIONS[/u] box ... now you can edit, resize or delete partitions at will.
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Formatting the hard drive is EXACTLY[/u] the same as formatting a floppy disk.
Left click on the drive you wish to format, move mouse pointer to the white bar at the top of the screen. Press right mouse button then goto Icons menu ... Format Disc is at the bottom of the pop-up menu. Just ensure you choose FFS (fast file susyem) ... it helps a lot!
Job done! :-)