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Upgrading Your System 4-23
Removing DIMMs
!
CAUTION
Use extreme care when removing a DIMM. Too much
pressure can damage the socket slot. Apply only enough
pressure on the plastic ejector levers to release the DIMM
1.
Observe the safety and ESD precautions listed under
General Information
and
Static Precautions
at the beginning of this chapter.
2.
Prepare your system for upgrade. See
Preparing Your System for Upgrade
described earlier in this chapter.
3.
Remove the left-hand side access panel as described earlier in this chapter.
4.
Locate the appropriate DIMM sockets on the system board (see
Figure 4-18).
5.
Gently push the plastic ejector levers out and down to eject a DIMM from its
socket. See Figure 4-21.
6.
Hold the DIMM only by its edges, being careful not to touch its components
or gold edge connectors. Carefully lift it away from the socket, and store it
in an antistatic package.
Figure 4-21. Removing a DIMM
7.
Repeat the above steps to remove the remaining DIMMs.
8.
Reinstall the left-hand side access panel on the system chassis.
See
Installing the Side Access Panel
earlier in this chapter.
9.
Plug in the system power cord(s) and power up the system.
Summary of Contents for EXPRESS5800/120Lf
Page 1: ... U s e r s G u i d e EXPRESS5800 120Lf ...
Page 2: ...NEC ...
Page 3: ... U s e r s G u i d e EXPRESS5800 120Lf ...
Page 9: ...Contents vii ...
Page 10: ...viii Contents ...
Page 36: ...1 20 System Overview ...
Page 99: ...Upgrading Your System 4 13 Figure 4 9 Replacing the Real Time Clock Battery ...
Page 146: ...4 60 Upgrading Your System Figure 4 60 Installing a Power Supply ...
Page 170: ...5 24 Problem Solving ...
Page 171: ...A Technical Specifications Server Unit ...
Page 174: ...A 4 Technical Specifications ...
Page 175: ...B Connectors Overview External Device Connector Pin Information ...
Page 190: ...10 Glossary ...
Page 196: ...Index 4 ...
Page 197: ...xx ...
Page 198: ... 456 01575 N00 ...