Fujitsu PRIMERGY BX924 S4 Upgrade And Maintenance Manual page 49

Ê Open the server blade as described in section
on page 55.
Ê Press the Indicate CSS button (1) to highlight defective components.
Component LEDs
I
LEDs C to G are visible from the frontside. All other LEDs are only visible
if the server blade cover has been removed. In order to access memory
LEDs (B), the air cowls need to be removed (see section
memory air cowls" on page
Indicator
Mezzanine
A
card 1
B Memory
C Fabric 3/4
D Fabric 2
E Fabric 1
F CSS
BX924 S4
170).
Status Description
off Mezzanine card 1 operational
orange on Mezzanine card 1 failure
off memory module operational
orange on memory module failure
off Fabric 3/4 no link
green
Fabric 3/4 link active
flashing
green on Fabric 3/4 link established
off Fabric 2 no link
green
Fabric 2 link active
flashing
green on Fabric 2 link established
off Fabric 1 no link
green
Fabric 1 link active
flashing
green on Fabric 1 link established
off System is ok
yellow
CSS error detected
flashing
yellow on Prefailure event detected
Upgrade and Maintenance Manual
Basic hardware procedures
"Opening the server blade"
"Handling of
49