1.5.3LED Definition Front Panel

 

LED

 

Color

State

Description

 

 

 

 

 

 

 

 

 

Power

 

Green

ON

Power ON

 

 

 

 

OFF

OFF

Power OFF

 

 

 

 

 

 

 

 

 

HDD Activity

 

Amber

Blinking

HDD access activity

 

 

 

 

OFF

OFF

No disk activity

 

 

 

 

 

 

 

 

 

LAN1/LAN2 Activity

 

Green

ON

LAN connected

 

 

 

 

Green

Blinking

LAN access activity

 

 

 

 

OFF

OFF

LAN disconnected

 

 

 

 

 

 

 

 

 

Warning

 

Reserved LED for future upgrade. It is not functional in

 

 

 

 

the B2891 barebone now.

 

 

 

 

 

 

 

 

 

 

Hot Swappable HDD

 

Green

ON

Power connected

 

Tray Power LED

 

OFF

OFF

Power disconnected

 

 

 

 

 

 

 

 

 

 

 

 

 

Hot Swappable

 

Amber

Blinking

HDD access activity

 

HDD Tray Access

 

 

 

 

 

 

LED (U4H only)

 

OFF

OFF

No disk activity

 

Rear I/O LED

 

 

 

 

 

 

 

 

 

 

 

 

 

LED

 

Color

 

State

Description

 

 

 

 

 

 

 

 

RJ45 NIC1 Linkage

 

Green

 

ON

LAN linked

 

(Left Side)

 

Green

 

Blinking

LAN accessing

 

 

 

 

 

 

 

OFF

 

OFF

No LAN linked

 

 

 

 

 

 

 

 

RJ45 NIC1 Mode

 

Amber

 

ON

Gigabit mode

 

(Right Side)

 

Green

 

ON

100M mode

 

 

 

 

 

 

 

OFF

 

OFF

10M mode

 

 

 

 

 

 

 

 

RJ45 NIC2 Linkage

 

Green

 

ON

LAN linked

 

(Left Side)

 

Green

 

Blinking

LAN accessing

 

 

 

 

 

 

 

OFF

 

OFF

No LAN linked

 

 

 

 

 

 

 

 

RJ45 NIC2 Mode

 

Amber

 

ON

Gigabit mode

 

(Right Side)

 

Green

 

ON

100M mode

 

 

 

 

 

 

 

OFF

 

OFF

10M mode

 

 

 

 

 

 

 

 

8

Chapter 1: Overview

Page 16
Image 16
Tyan Computer B2891 manual LED Definition Front Panel, Rear I/O LED