5-18
Upgrades and Options
4. Open the ejectors on both sides of the CPU board you
want to modify. The primary CPU board is the top
board (Figure 5-9, A) and the secondary CPU board is
the bottom board (Figure 5-9, B).
Figure 5-9. CPU Board Ejectors
A
B
5. Holding the CPU board by its edges, carefully pull it
out until the edge connectors are free.
6. Place the CPU board on an antistatic surface. Store
the CPU board in an antistatic protective wrapper if
you are not installing or removing a processor at this
time.
7. The CPU protective cage is secured to the CPU board
by three nylon rivets (Figure 5-10). Remove the three
nylon rivets and store them in a safe place for reuse.
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