Installing A Processor - NEC MC2200 User Manual

Observe static precautions. Use an antistatic wrist strap.
1. Power off the system and remove the left side panel as described on page 4-3.
2. Using your finger nail or a small pointed tool, gently push down the top of the
battery and pry up the battery out of its socket. Refer to Figure 4-3 for the socket
location.
3. Orient the new battery over its socket so the plus (+) sign on the battery is facing up.
4. Carefully insert the bottom of the battery into the socket connectors and gently push
the battery into the socket.
5. Press down on the battery until it is firmly seated in its socket.
6. Replace the side panel and turn on the system.
7. Run the RCU to restore configuration settings to the real-time clock.

Installing a Processor

The system board has two sockets for Pentium II Processors. Figure 4-4 illustrates the
location for the optional Pentium processor in your system. When adding a second
processor, use the same type and speed as the processor shipped with your system.
Contact your sales representative.
Note:
than the first processor, will result in system damage. Do not touch
or bend the processor's exposed pins.
Note:
a mono processor system.
! CAUTION
Figure 4-3 Replacing the Real-Time Clock Battery
Installing a second processor that is of a different type
The voltage module for CPU 2 should not be installed in
Upgrading Your System 4-7