If you already own a VPS, and want to install a different ISO, Hostwinds makes this available to you in your Cloud Control > Cloud Portal. If you are unfamiliar with how to locate your Cloud Portal, please review Cloud Control Overview. Once in your Cloud Portal, you can follow these steps to change your created instance with a different ISO.
It is highly suggested to take a snapshot backup of your Instance before proceeding with attaching an ISO
Step 1: Select the desired server from your available options in Cloud Portal by clicking on the Name.
Step 2: From the instance management panel, navigate to ISOs. Select the ISO from the available list in which you would like to attach.
The ISO will then load the next time you reboot your system