Removing And Installing A Pentium Iii Processor - NEC EXPRESS5800/120Lf User Manual

Removing and Installing a Pentium III Processor

This subsection provides the procedures for removing and installing a
Pentium III processor in your system. The system board has sockets for two
processors. Each Pentium III processor plugs into a standard PGA370
connector. The processor comes with up to 512K cache. The primary processor
connector is shown in the illustration below (see Figure 4-10, C). The secondary
processor connector is shown in the illustration below (Figure 4-10, E).
Electrostatic discharge (ESD) can damage components;
place them on an antistatic surface. Modify the system board
using an antistatic wrist strap attached to chassis ground.
C
D
E
Figure 4-10. System Board Pentium III Processor and Fan Heat Sink Connectors
If the system was running, any processor and heat sink
installed is hot. To avoid the possibility of a burn, let the
components cool for 10 minutes before continuing with these
procedures.
4-14 Upgrading Your System
! CAUTION
B
A – System board
B – Heat sink cooling fan connector for CPU #1
C – Primary connector for CPU #1
D – Heat sink cooling fan connector for CPU #2
E – Secondary connector for CPU #2
! WARNING
A