Apple Power Macintosh 7100/80AV - Manual (Page 117)

Upgrades Power Macintosh Upgrade - 28
20 Run MacTest Pro in looping mode or other software in
demo mode for 1 hour as a burn-in test.
21
Note:
Contact Finished Goods for an RMA number to
return the old logic board. Return the old logic board and
floppy drive in the old housing.