260
Upgrade and Maintenance Manual
BX920
S4
Appendix
©
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
5-
00
1.
fm
12.3.1.3 Onboard indicators and controls
Figure 112: Onboard indicators and Indicate CSS button
Using the Indicate CSS button
Ê
Shut down the server blade as described in section
.
Ê
Remove the server blade from the system unit as described in section
"Removing the server blade from the system unit" on page 55
Ê
Open the server blade as described in section
Ê
Press the Indicate CSS button (1) to highlight defective components.
Component LEDs
I
The LEDs C to G are visible from the outside. All other LEDs are only
visible if the server blade has been opened. In order to access memory
LEDs (B), the air cowls need to be removed (see section
).
No. Description
1
Indicate CSS button
CPU 1
CPU 2
SAS Connector
DIMM 1D
DIMM 2F
DIMM 1F
DIMM 2D
DIMM 1E
DIMM 2E
DIMM 2C
DIMM 1C
DIMM 2B
DIMM 1B
DIMM 1A
DIMM 2A
HDD 1
HDD 0
C
A
C
B
C
B
C
H
C
I
C
C
C
D
C
E
C
F
C
G
C
K
C
J