100 Sun Server X4-2 Service Manual • May 2014
FIGURE: FRU Locations
Servicing Processors (FRU)
This section describes how to remove and install the processors.
Figure Legend
1 Heatsink(s)
Note: In single-processor systems,
neither a heatsink nor a processor
socket filler are installed in the socket
for processor 1 (P1). To protect the
delicate processor socket pins, the
cover that comes on the motherboard
from manufacturing is left in place.
4 Front Indicator Module (FIM) (FRU)
2 Processor(s) (FRU)
Note: In single-processor systems, the
processor is installed in socket 0 (P0).
5 Disk backplane (FRU)
3 Motherboard (FRU) 6 Not applicable