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).
I 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.
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