Table of Contents
Advertisement
M9037A at a Glance
Front panel LED indicators
The following table lists the LEDs on the front panel and a brief description of
their use and what they indicate.
Gigabit Ethernet (GbE) LEDs
LAN RST Switch
The LAN RST switch is reserved for Keysight use only. Depressing the LAN RST
switch has no effect.
Keysight M9037A PXIe Embedded Controller Startup Guide
LED Ind icator
Color
PWR
Green
SSD
Amber
LAN
N/A
USB
N/A
PCIe Link
Green
Speed and Link
10Mbps: off
100Mbps:
Green
1000Mbps:
Amber
Status
Network link is not established or
system is powered off
10 Mbps
100 Mbps
1000 Mbps
Description
If the LED is on, the power supply to the controller is good
and the system should boot.
When the Solid State Drive (SSD) is active, the LED will
flash.
These two LEDS and the LAN RST switch are reserved for
Keysight use only. The LEDs should never turn on or flash.
Depressing the LAN RST switch has no effect.
Indicates PCIe Link Status:
Off = no link;
blinking @ 1 Hz rate = Gen1 speed
blinking @ 2 Hz = Gen2 speed
LED on steady = Gen3 speed
RJ-45
connector
Speed LED
(Green/Amber)
OFF
Link
Off
Active
Off
Link
Green
Active
Green
Link
Amber
Active
Amber
Active
Blinks when accessing IO
Activity LED
(Yellow)
OFF
ON
Blinking
ON
Blinking
ON
Blinking
8
Advertisement
Table of Contents
