NEC LE2200 User Manual page 71

!
The processor upgrade kit contains a voltage module,
processor module, and heat sink with two heat sink
clips. The heat sink has a heat transfer pad on the
bottom. To install the second Pentium II processor
upgrade kit:
Warning: If the system has been running, any processor
and heat sink already installed on the board will be hot.
To avoid the possibility of a burn, let the components
cool for 10 minutes before continuing with the
procedures described here
1. Power off the system and remove the side panel as
described earlier in this chapter.
Notice: Observe static precautions. Use an antistatic
wrist strap.
2. Remove the terminator card from the CPU 2 socket.
3. Position the heat sink on the processor module and
insert the heat sink clips that secure the heat sink to
the processor.
4. The processor module is keyed so it can only be
inserted one way. Position the processor over the
CPU 2 socket on the board and press down evenly on
the processor until the latches on both sides lock in
place correctly.
Note: Be sure the Pentium II module side latches
are pushed all the way out. Otherwise, the module
will not be locked into the socket.
5. Locate the voltage module. The connector for the
module (Figure 4-5) is keyed so it can only be
inserted one way. Position the module over the
socket on the board and press down evenly on the
module until it seats correctly.
6. Move the CPU 2 jumper J50 from pins 2-3 to pins 1-2
(Figure 3-1).
7. Replace the side panel and turn on the system.
Upgrades and Options
4-11