NEC Express5800 User Manual page 63

7. Grasp the opposite sides of the processor, apply equal upward force on each
side and rock it from side to side until it releases.
8. Place the processor into an antistatic container.
9. If you removed a processor from the secondary socket and do not intend to
replace it with a new processor, insert a processor terminator into the
secondary processor socket.
Installing a Processor
Observe static precautions. Use an antistatic wrist strap.
Hold the processor only by its edges.
Installing a second processor that is of a different type than
the first processor will result in system damage. Do not
touch or bend the processor's exposed pins.
Note:
system, you must remove the terminator from the secondary
processor socket.
Note:
replacing it, leave the terminator board intact in the empty
secondary processor connector. Remove the processor you
want to replace.
1. Power off the system and ensure it is disconnected from the AC power
source.
2. Remove the left side panel as described earlier in this chapter.
3. Raise the ZIF socket lever to the up position. See Figure 4-5.
4. If you are adding a second processor to your system, remove the terminator
from the secondary processor socket.
5. Position the processor over its ZIF socket so the processor pins align with
the socket holes. Note that one corner of the processor has three pins that
should be positioned over the corner of the socket that has the three
matching pin holes. See Figure 4-6, A.
! CAUTION
! CAUTION
If you are adding a second processor to your
If your system has one processor and you are
Upgrading Your System 4-9