NEC EXPRESS 5800 ES1400 SERIES Online, Online Service Manual

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Upgrading Your System 4-13
Replacing the SECC2 Version
1. Power off the system and remove the left side panel as described earlier in this
chapter.
2.
Pull the processor latches, Item A in Figure "Removing a Processor" below, out
away from the edges of the SEC cartridge to free them from the Universal Retention
Module (URM).
3. Lift the SEC cartridge upward, out of the URM and place it on a grounded, static-
free surface or conductive foam pad.
Removing a Processor
4.
Remove the barbed spring pins, Item A in Figure "Processor Heat Sink Assembly",
below, that secures the heat sink to the old processor.
5. Remove the heat sink, Item B in Figure "Processor Heat Sink Assembly" below,
from the front of the old processor, Item C in Figure "Processor Heat Sink
Assembly" below.
6.
Put the old processor in a piece of conductive foam and store in an antistatic
package.
Processor Heat Sink Assembly