IBM RT PC Options Installation page 236

9-12 Options Installation
24. The following screen will appear if a fixed-disk drive is not
detected in the system unit.
DIAGNOSTIC TEST LIST
This menu displayed because a fixed-disk drive was not detected in the
system unit.
Did the above message appear on the screen?
Note: Before answering yes, be sure that the menu is asking about
the presence of fixed-disk drives.
Yes. Go to the next step.
No. Go to Step 26.
25. Is a fixed-disk drive installed in the system?
Yes. Go to Step 41.
No. Select OPTION 2, and press Enter. Go to the next step.
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