![background image](http://html.mh-extra.com/html/nec/express5800-120ed/express5800-120ed_user-manual_251180069.webp)
Upgrading Your System 4-7
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 includes two
Pentium III ZIF sockets. The primary processor socket is shown in Figure 4-3,
A; the secondary processor socket is shown in Figure 4-3, C. The Pentium III
processor includes a heat sink and fan assembly to efficiently dissipate heat.
Figure 4-3, B shows the location for connection of the primary heat sink fan and
Figure 4-3, D shows the location for connection of the secondary heat sink fan.
!
CAUTION
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.
A
B
C
D
Figure 4-3. Removing and Installing a Pentium III Processor
Removing a Processor
!
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 ensure it is disconnected from the AC power
source.
Summary of Contents for EXPRESS5800/120Ed
Page 1: ... U s e r s G u i d e EXPRESS5800 120Ed ...
Page 2: ...xxx ...
Page 3: ... U s e r s G u i d e EXPRESS5800 120Ed ...
Page 8: ...vi Contents Standard Configuration A 3 RAID Configuration A 5 Glossary Equipment Log Index ...
Page 28: ......
Page 94: ......
Page 116: ......
Page 122: ......
Page 132: ......
Page 137: ...xx ...
Page 138: ... 456 01527 N00 ...