D-Link DKVM-IP8 User Manual page 22

2. Click "open" to open the software as shown below:
3. While powering on the IP-KVM, press the "ESC" key on your
computer's keyboard until you see the "=>" symbol. Enter
"help" and press the enter key. Press Enter after input "default".
Wait until the interface appears:
As shown below: Please re-power! The password recovery
default value is successful.