Dell PowerEdge C8000, Owner'S Manual

Page: 32 / 295

32
About the System
3 Sled cover/ GPGPU
card assembly
Installs up to two GPGPU cards when
plugged into horizontal GPGPU card risers.
4 Sled release latch Press to release the sled from the enclosure.
5 Power-on indicator/
power button
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.
6 VGA connector Connects a VGA display to the system.
7 Serial connector Connects a serial device to the system.
Item Indicator, Button, or
Connector Icon Description