Front Operator Panel Leds - Lenovo ThinkSystem SR665 V3 System Configuration Manual

Front operator panel LEDs

This topic provides information on the front operator panel LEDs.
The following illustration shows the front operator panel on the media bay. For some server models, the front
operator panel is integrated on the rack latch. See
Figure 10. Front operator panel LEDs
Power button with power status LED (green)
1
System ID button with system ID LED (blue)
3
1 Power button with power status LED (green)
You can press the power button to power on the server when you finish setting up the server. You also can
hold the power button for several seconds to power off the server if you cannot shut down the server from
the operating system. The states of the power LED are as follows:
Status Color
None
Off
Fast blinking Green
(about four
flashes per
second)
Slow blinking Green
(about one flash
per second)
Solid on Green
2 Network activity LED (green)
Compatibility of the NIC adapter and the network activity LED:
NIC adapter
OCP module
PCIe NIC adapter
When an OCP module is installed, the network activity LED on the front I/O assembly helps you identify the
network connectivity and activity. If no OCP module is installed, this LED is off.
ThinkSystem SR665 V3 System Configuration Guide
26
"Front I/O module" on page
2
4
Description
Power is not present, or the power supply unit has failed.
• The server is off, but the XClarity Controller is initializing, and the server is not
ready to be powered on.
• System-board-assembly power has failed.
The server is off and is ready to be powered on (standby state).
The server is on and running.
Network activity LED
Support
Not support
15.
Network activity LED (green)
System error LED (yellow)