Supero SuperServer 2026TT-DLIBQRF, User Manual

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3-2
SUPERSERVER 2026TT-DLRF/DLIBXRF/DLIBQRF User's Manual
3-3 Control Panel LEDs
In addition to the LEDs built into the power and UID buttons, each of the control
panels located on the front of the SC217 chassis has two LEDs that provide you
with critical information related their own node. This section explains what each LED
indicates when illuminated and any corrective action you may need to take.
Alert LED
This LED is illuminated when an alert condition occurs. A solid red light indicates
an overheat condition in the system. A red light that fl ashes in one second inter-
vals indicates a fan failure. A red light which fl ashes in four second intervals indi-
cates a power failure. When notifi ed of an alert, check the routing of the cables
and make sure all fans are present and operating normally. You should also
check to make sure that the chassis covers and air shrouds are installed. Finally,
verify that the heatsinks are installed properly. This LED will remain fl ashing or on
as long as the temperature is too high or a fan does not function properly.
NIC
Indicates network activity on any of the LAN ports when fl ashing