NEC Express5800 120Rj-2 User Manual page 150

User Guide
18. Put the heat sink on CPU and fix the heat sink with four screws.
below)..
19. Make sure that the heat sink is level.
■
If the heat sink is not level, remove it, and then install it
again. The following probably causes the heat sink not to be
level:
- –The CPU is not positioned correctly.
- –All screws are not completely tightened.
■
Do not move the secured heat sink.
2
4
Figure 101: Securing the Heatsink
Note: Take care of the direction of the heat sink (see figure
Notes:
3
1
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