Easyled Diagnostics Panel - Lenovo ThinkServer TD200 Installation And User Manual

v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v See the Hardware Maintenance Manual to determine which components are customer replaceable units
(CRUs) and which components are field replaceable units (FRUs).
v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a
trained service technician.
Lit EasyLED diagnostic LEDs with the
system-error or information LED also lit
System power-on (green)
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Hard-disk drive activity (green)
System locator (blue)
System information (amber)
System error (amber)

EasyLED diagnostics panel

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Hard disk drive activity LED
3
System locator LED
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System information LED
5
System error LED
Description
The states of the power-on LED are as follows:
v Off: AC power is not present, or the power supply or the LED itself
has failed.
v Flashing rapidly (4 times per second): The server is turned off
and is not ready to be turned on. The power-control button is
disabled. Approximately 3 minutes after the server is connected to
ac power, the power-control button becomes active.
v Flashing slowly (once per second): The server is turned off and is
ready to be turned on. You can press the power-control button to
turn on the server.
v Lit: The server is turned on.
v Fading on and off: The server is in a reduced-power state. To
wake the server, press the power-control button or use the IMM
Web interface.
When this LED is flashing rapidly, it indicates that there is activity on a
hard disk drive.
Use this LED to visually locate the server among other servers.
When this amber LED is on, it indicates that information about a
suboptimal condition in the server is available in the IMM-event log or
in the system-event log. Check the light path diagnostic panel for more
information.
When this LED is lit, it indicates that a system error has occurred. Use
the diagnostic LED panel and the system service label to further isolate
the error.
The following illustration shows the front LEDs on the EasyLED diagnostics panel.
The EasyLED diagnostics panel is located inside the front bezel.
Note: The EasyLED diagnostics LEDs remain lit only while the server is connected
to power.
Chapter 4. Server controls, LEDs, and power
15