HP A7818-IE002 - Manual (Page 19)

System Overview
Front Panel
Chapter 1 19
Front Panel
The HP Workstation x2100’s front panel has the following features:
• Liquid Crystal Display (LCD). For information about LCD error messages and
available menus, see page 77.
• On/Off LED. The LED displays four states:
— Blank: Indicates that the computer is turned off.
— Green: Indicates that the computer is turned on and running correctly.
— Red (fixed or flashing): Indicates a preboot or a POST error that is preventing
the system from booting.
— Amber: Displayed during system reset, system lock.
• Hard disk drive activity LED. Activated during POST and during hard disk drive
access.
Figure 1-3 Front Panel
Power On/Off
Button
Reset
Button
LCD Control
Buttons
Hard Disk
Activity Light