Lenovo ThinkServer TS430 - Manual (Page 30)

Power status LED Color Description
On Green The server is on.
Off None The server is off.
Blinking Green The server is in ACPI S1 mode, which also is known
as Power On Suspend (POS) mode. In this mode, the
microprocessor is not working while other hardware
devices are still working.
2 Hard-disk-drive status LED
The hard-disk-drive status LED helps you to determine the status of the hard-disk-drive activity.
Hard-disk-drive status LED Color Description
Off None The hard disk drive is not in use.
Blinking Green The hard disk drive is active and data is being
transferred.
3 NIC 1 status LED
4 NIC 2 status LED
The two NIC status LEDs indicate the LAN status for the Ethernet connector 1 and Ethernet connector 2
on the rear panel of the server.
NIC status LED Color Description
On Green The server is connected to a LAN.
Off None The server is disconnected from a LAN.
Blinking Green The LAN is connected and active.
5 System status LED
The system status LED helps you to determine if there are any system errors.
System status LED Color Description
On Amber A system error has occurred.
Off None The server is off or the server is on and is working
correctly.
6 Front USB connector 1
7 Front USB connector 2
Used to attach a device that requires a USB connector, such as a USB keyboard, a USB mouse, a USB
scanner, or a USB printer. If you have more than six USB devices, you can purchase a USB hub, which
you can use to connect additional USB devices.
Intelligent Diagnostics Module
This topic provides information about the Intelligent Diagnostics Module (IDM) and the diagnostic LEDs on
the panel of the IDM.
18 ThinkServer TS430 User Guide