NEC Express5800 140Rd-4 User Manual page 297

7.
Firmly hold the processor board and pull it out from the chassis.
NOTE:
Notes when removing the processor board
The processor board is very heavy (max. 7 kg). Pay attention not to drop it.
Also be careful that the connector of the processor board does not hit th
figur e below, pull the processor board halfway, slightly lift the inner
out t he board.
8.
Put the processor board on a dry, clea
Installation
Install the processor board in reverse order of the removal steps.
n, and static-free place.
e chassis. As shown in the
side of the board and then pull
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