Sun Microsystems X4100 Server User Manual


 
3-54 Sun Fire X4100 and Sun Fire X4200 Servers Service Manual June 2006
FIGURE 3-47 Removing a DIMM
9. Remove all CPUs from the motherboard:
a. Hold down on the top of the heatsink to prevent it from tipping unevenly
while you alternately loosen the two spring-loaded mounting screws that
secure the heatsink to the motherboard. Turn the screws 180-degrees at a time,
then remove the screws when they are detached. See
FIGURE 3-48 and FIGURE 3-49.
FIGURE 3-48 Location of the Heatsink Screws
The four screws
are circled in red.