NEC Express5800 series User Manual page 156

9-10
Upgrading Your Storage and I/O Blade
Removal
To remove the board, follow the procedure below:
1.
After the shutdown processing for the CPU blade in the slot adjacent to the Storage and
I/O Blade to be removed, turn off the power of the CPU blade. The Storage and I/O Blade
is powered off automatically.
2.
Pull out the Storage and I/O Blade from the Blade Enclosure.
3.
Place the Storage and I/O Blade on anti-static sheet with little dust.
4.
If N8403-032 joint bracket for AD106a is mounted, remove a single screw, then remove
the joint bracket from the chassis.
5.
Remove the two screws fixing the top cover.
6.
Firmly hold the cover, move it slightly toward the rear of the blade, then lift the cover to
remove it from the Storage and I/O Blade.
IMPORTANT:
with any electronic components on the Storage and I/O Blade.
7.
Remove the three screws from the mezzanine card.
8.
Hold both ends of the mezzanine card and pull out the card from the slot.
Lift the card perpendicular to the Storage and I/O Blade.
9.
Install the top cover having been removed.
10.
Secure the top cover with two screws.
11.
Secure the joint bracket for AD106a having been removed with a single screw.
12.
Install the Storage and I/O Blade having been removed to the Blade Enclosure.
Handle the cover carefully so as not to make it contact
Type I
Type II