IBM RT PC Problem Determination Manual page 76

Step 74. D i s k e t t e
1. Get a Problem Summary Form from Appendix B of this manual.
2. Write the Service Request Number 16-64A-F80 on item 4 of the
form.
3. Have the system unit serviced.
Appendix B. Problem Summary Form
You have found the problem.
S T O P .
2-48 Problem Determination Guide