
4
GB109-PH User's Manual
Chapter 1 Product Features
Front Panel
4 x 3.5” hot swap bays
4 x 3.5” hot swap bays
Controls
Icon
System Behavior
Power ON/
OFF
Push for Power On or Off
System ID
Push for ID LED On or Off
System
Reset
Push for System Reset
NMI
Non-maskable interrupt;
Push for the highest priority interrupt in
the system
USB Port
For USB device
connection
LED
Icon
Color
Behavior
Power LED
Green
Solid:System On
Off: System Off
System ID
LED
Blue
System Identification
Blink: Activity
Alert LED
Red
Light: System Alert
LAN LED
Green
Light: Link
Blink: Activity
HDD LED
Green
Blink: Activity