Dell Power Supply C8000 Owner's Manual page 32

Item Indicator, Button, or
Connector
3 Sled cover/ GPGPU
card assembly
4 Sled release latch
5 Power-on indicator/
power button
6 VGA connector
7 Serial connector
32
About the System
Icon Description
Installs up to two GPGPU cards when
plugged into horizontal GPGPU card risers.
Press to release the sled from the enclosure.
The power-on indicator lights when the sled
power is on.The power-on indicator lights
amber when the system critical event occurs.
NOTE:
The power-on indicator lights amber
according to critical system error log (SEL)
assertion. If the SEL is full or a deassertion
event occurred while sensor monitoring is
paused (e.g. fan monitoring is paused during
system power off), the power-on indicator turns
amber. To turn off an amber LED and reset the
power-on indicator to normal condition (solid
green), either perform a BMC cold reset or
reseat the sled in the server enclosure.
The power button turns the compute sled on.
NOTES:
• When powering on the sled, the video
monitor can take from several seconds to
over 2 minutes to display an image,
depending on the amount of memory
installed in the system.
• On ACPI-compliant operating systems,
turning off the sled using the power
button causes the sled to perform a
graceful shutdown before power to the
sled is turned off.
• To force an ungraceful shutdown, press
and hold the power button for five
seconds.
Connects a VGA display to the system.
Connects a serial device to the system.