Fujitsu PRIMERGY TX2540 M1 Upgrade And Maintenance Manual page 194

Hard disk drives / solid state drives
Figure 125: Installing the SAS expander board
Ê Insert the SAS expander board into the chassis so that the three shoulder
screw caps on the carrier rest in the wide ends of the keyhole slots on the
SAS expander board (1).
Ê Slide the expander board to the right as far as it will go (2).
The shoulder screw caps on the carrier will lock in the narrow ends of the
keyhole slots on the SAS expander board.
Ê Secure the SAS expander board in the chassis with the captive knurled
thumb screw on the board (3).
Ê Change SAS cabling according to the new server configuration as described
in section "Cabling plans" on page
194
391.
Upgrade and Maintenance Manual
TX2540 M1