Fujitsu Primergy BX920 S4 Upgrade And Maintenance Manual page 189

Processors
Figure 68: Closing the load plate
Ê Close the load plate of the processor.
Figure 69: Closing the socket release lever
Ê Close the socket release lever (1) and latch it under the load plate retention
tab (2) to lock down the load plate.
Ê If applicable, install the second processor accordingly.
Upgrade and Maintenance Manual 189
BX920 S4