![background image](http://html.mh-extra.com/html/fujitsu/primergy-bx900-s2/primergy-bx900-s2_upgrade-and-maintenance-manual_121016172.webp)
172
Upgrade and Maintenance Manual
BX900
S2
Midplane
©
c
og
ni
ta
s.
Ge
se
lls
ch
ft f
ür T
ec
hn
ik
-Dok
u
m
ent
at
ion m
b
H 20
11
P
fad
: C
:\P
ro
gr
am
m
e\
F
C
T
\ti
m
_
app
\ti
m
_
loc
al
\w
o
rk
\WA
LT
E
R
\O
B
J_D
OK
U
-13
66
9-
00
1.
fm
Ê
Release the locking mechanism of the rear chassis by pressing in the
springs (see circles) on both sides.
Ê
Put your fingers in the handle openings (1).
Ê
Pull the rear chassis out of the system unit housing.
12.2.4 Removing the midplane
Figure 69: Screw positions
Ê
Loosen the screws that fasten the midplane to the back of the rear chassis.
Ê
Carefully remove the midplane from the rear chassis.