Operating Manual

Indicators on the system unit Preparation for use and operation
A26361-K520-Z100-1-7619
19
Indicators on the system unit
23
1
4
5
6
1 = Power-on indicator
2 = Hard disk indicator
3 = Message indicator
4 = CD-ROM indicator
5 = Chipcard reader indicator
6 = Floppy disk indicator
1 - Power-on indicator
−
green:
The System unit is on.
−
orange:
The System unit is ready-to-operate.
In this mode the PC consumes very little power and can be switched on at the ON/OFF
switch. If the remote-on function is
Enabled
in the
BIOS Setup
, the system unit can be
switched on by an incoming message (e. g. fax, telephone call).
−
flashes green/orange:
The indicator only flashes on systems which support the ACPI function
(A
dvanced
C
onfiguration and
P
ower
I
nterface).
The system unit is in the energy-saving mode (standby). After being switched on with the
ON/OFF switch, the PC returns to the state it was in before the energy-saving mode. In
the energy-saving mode the system unit may not be switched off with the main switch or
disconnected from the mains supply, as this may otherwise result in data loss.
−
does not glow:
The system unit is switched off.
2 - Hard disk indicator
The indicator lights up when the hard disk drive of the system unit is accessed.
3 - Message indicator
The display glows or flashes when the system has received a message or has reported a
malfunction. A detailed description can be found in the Technical Manual for the system board.
4 - CD-ROM indicator
The indicator lights up when the CD-ROM drive of the system unit is accessed. You may only
remove the CD when the indicator is dark.