Fujitsu PRIMERGY TX2550 M4 Upgrade And Maintenance Manual page 314

Expansion cards and backup units
Figure 218: Installing the expansion card
Ê Carefully insert the expansion card into the desired slot and press down
firmly until it is fully seated in the slot (1).
I
For slot preferences, see section
Ê Fasten the expansion card with the slot cover clamp (2).
I
For the cable plan see chapter
314
"Appendix B" on page
Upgrade and Maintenance Manual
"Basic information" on page
517.
292.
TX2550 M4