Dell DPND-523-EN12 - Manual (Page 161)

Adding a CPU or a modem later | 161
Setup Guide
required for Network Discovery will be used. After the packages have been
installed, the CD ejects, and the server reboots.
2 Remove the CD and store it in a safe place.
Network Discovery can now use the added CPU or modem.
If you see an error message telling you that there is a problem with the
hardware, contact Peregrine Systems Customer Support.