Starting the Ethernet Diagnostics

1.  Insert the backup copy of the Ethernet diagnostic diskette  into the diskette drive.
2.  Power-on the server, or if it is already on,  shut down the operating system and restart the server.
3.  Type /diags then, press Enter.
4.  Follow the instructions on the screen.
5.  When the diagnostic tests are complete, remove  the diskette from the diskette drive then, restart the server.