Fujitsu PRIMERGY TX120 S3 Upgrade And Maintenance Manual page 56

Basic hardware procedures
Ê Remove the server cover as described in section
page 61.
Ê Press the Indicate CSS button (1) to highlight defective components.
Component LEDs
I
LEDs A, B and C are visible from the outside on the server rear. All other
LEDs are only visible if the server cover has been opened. In order to
access memory LEDs (D), the system fan module needs to be removed
(see section
Indicator
GEL
A (Global Error
LED)
CSS
B (Customer Self
Service)
C Identification
D Memory
E System fans
F PCI card
G AUX power
56
"Removing the system fan module" on page
Status
off
orange on
orange
flashing
off
yellow on
yellow
flashing
blue on
off
orange on
off
orange on
off
orange on
yellow on
Upgrade and Maintenance Manual
"Opening the server" on
Description
no critical event (non CSS component)
prefailure detected (non CSS
component)
non CSS component failure
Possible reasons:
– sensors report overheating
– sensor is defective
– CPU error
– software reports an error
no critical event (CSS component)
prefailure detected (CSS component)
CSS component failure
server has been highlighted using
ServerView Operations Manager or the
ID button on the front panel for easy
identification
memory module operational
memory module failure
fan running
fan failure
PCI card operational
PCI card failure
AUX voltages are within range
155).
TX120 S3