Hello to all

This Desktop is a HP xw4400 Workstation with Seagate Hard Drives.

I used the 'Erase' program from the Seatools Dos to wipe the Drives.

Now with the CD Drive Tray empty I get the message ' Non System Disk or Disk error' Replace ................. .

I had a bit of problem earlier so I wiped the Drives without Saving.

I bought a new W7 installation program that I am going to install.

Thank you for any help or advice.