186
Upgrade and Maintenance Manual
BX920
S4
Processors
©
c
o
gn
ita
s.
G
e
se
lls
ch
ft fü
r T
ech
n
ik
-D
o
ku
m
en
ta
tio
n
m
b
H
2
0
14
Pf
a
d:
C
:\P
ro
g
ra
m
m
e
\F
C
T
\ti
m
_a
pp
\ti
m
_l
oca
l\w
or
k\PI
C
H
O
L\
O
B
J_
D
O
KU
-1
9
87
2-
00
1.
fm
9.2.3
Installing a processor
I
This description applies to the following procedures:
– Installing the second CPU in a single-processor configuration
– Transfering a CPU after replacing the system board (see section
"Swapping the processor" on page 248
Figure 64: Opening socket release lever
Ê
Unlatch the socket release lever by pushing it down and away from the
socket (1)
,
a
nd then swivel it up (2)
.