Use this procedure to create a diagnostic diskette.
http://supportold.digi.com/support/utilities/dos/
Note: The filename, 4001487M.exe, is for Revision M of the diagnostic package. If the package has been updated, the letter portion of the filename will be different, but the numeric portion will still be 4001487.
The completed diagnostics diskette should contain an information file called READDIAG.TXT and four directories: CISC, RISC, PCI and STD.