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4. Remove the NICs that occupy slot 3 and slot 4 directly above the
Nokia IP2255 Security Platform Installation Guide
management NIC.
a. Loosen the two retaining screws on the front plate of the NIC.
One screw is located behind the ejector and locking lever and the other
screw is on the opposite side of the NIC.
b. Press the red button on the ejector and locking lever on the NIC. to
release the lock.
c. Press or push the lever toward the outer edge of the appliance.
Push red
button to
disengage
or engage
lock
S L
O T
1
1 0
B a
s e
A
-S R
1 0
1 0
X 2
B a
B a
L
s e
s e
-S R
-S R
X 2
X 2
A
A
A
L
L
L
S L
O T
2
R E
S E
T
C O
N S
O L
E
P C
Slot 3
Slot 4
d. Continue to press or push the lever outward until the NIC is released
and extends slightly beyond the front panel of the appliance.
e. Gently pull the NIC out from the slot and place it on a suitable,
grounded work surface.
Unscrew
screw
to release
Release
or lock
into place
1 0
/1
0 0
S L
B a
s e
O T
T
3
1
3
1 0
5
/1
0 0
B a
s e
7
T
2
1
4
1
L
3
6
3
5
A
7
5
L
8
A
7
S L
2
M C
O T
IA
4
10
/1 0
4
1
0 /1
0 0
0 B
L
a se
6
T
A
5
2
S L
O T
7
L
5
8
A
1
2
3
4
Replacing the Management NIC
Ejector and locking lever
00062
101
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