NEC Express5800 User Manual page 171

Installation
Install the CPU in the following procedure.
1.
After the shutdown processing for the CPU blade to be removed, turn off the power of the
CPU blade.
2.
Take the CPU blade out from the Blade Enclosure.
Refer to the User's Guide of the Blade Enclosure.
3.
Put the CPU blade on an anti-static sheet with little dust.
4.
Remove the two screws fixing the rear cover.
5.
Firmly hold the cover, move it slightly toward the rear of the blade, then lift the cover to
remove it from the CPU blade.
IMPORTANT:
with any electronic devices on the CPU blade.
Handle the cover carefully so as not to make it contact
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