4-26
Upgrading Your System
Processors: Removing and Installing
The profusion carrier supports two processor mezzanine boards. Each
mezzanine board provides four Slot 2 connectors for Pentium III Xeon
processors packaged in S.E.C. cartridges. Unpopulated Slot 2 connectors require
front side bus (FSB) termination boards.
Note
: The accessories box shipped with your system
contains two holddown brackets and four sets of ejector
levers to be used when installing the “Optional Five to Eight
CPU Upgrade Kit”.
CAUTION
The processors can be extremely sensitive to ESD and
always require careful handling. After removing a processor
from a protective wrapper or from a mezzanine board, place
it on a nonconductive, static-free surface. Do not slide the
processor over any surface.
Removing a Processor
1.
Observe the safety and ESD precautions at the beginning of this chapter.
2.
Remove the top cover following procedures previously described in this
chapter.
3.
Remove the processor holddown and set it aside. See Figure 4-16.
4.
Simultaneously rotate the eject/insert levers of the processor cartridge
outward to eject the cartridge out of the Slot 2 connector on the mezzanine
board. See Figure 4-17.
5.
Slide the cartridge out of the processor retention bracket slot guides, and
place it heat sink-side up on a nonconductive, static-free surface, or store it
in an antistatic protective wrapper.
CAUTION
If a Slot 2 connector is depopulated, a termination module
must be installed in the connector to properly terminate the
signals on the FSB.
Summary of Contents for Express5800/180Rb-7
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