Fujitsu PRIMERGY RX350 S8, Upgrade And Maintenance Manual

Page: 61 / 792

TX300 S8 / RX350 S8
Upgrade and Maintenance Manual 61
Basic hardware procedures
4.1.3.2 Local diagnostic indicators on the system board
I
For a detailed overview of local diagnostic indicators and controls on the
system board, please refer to section
"Onboard indicators and controls"
on page 779 .
Using the Indicate CSS button
Ê
Shut down and power off the server.
Ê
Disconnect the AC power cord from the system.
I
It is mandatory to disconnect power cords in order to use the Indicate
CSS functionality.
Ê
Remove the air duct as described in section "Removing the system air duct"
on page 81 .
Ê
Press the Indicate CSS button (see "Onboard indicators and controls" on
page 779 ) to highlight defective components .
Component LEDs
Ê
Check the component LEDs on the system board and the server rear (see
"Onboard indicators and controls" on page 779 ).
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In addition to local diagnostic indicators, CSS or Global Error LEDs
indicate, if the defective component is a customer replaceable unit or if a
service technician needs to be dispatched to replace the part (see
section
"Determining the error class" on page 58 ).
If the system has been powered off to replace a non hot-plug unit, a
system of PRIMERGY diagnostics indicators guides you to the faulty
component.