Hardware Description and Basic Operations Server
U41840-J-Z125-7-76 49
Item Indicator, Button, Port Description
1 HDD/SSD activity indicator Lights up green when an internal drive (HDD or
backup drive) is being accessed.
2 Reset button Pressing the Reset button reboots the system.
V
CAUTION!
Risk of loss of data!
3 / 4 ID indicator / ID button The ID indicator lights up blue on the front and on
the rear of the server when the ID button is
pressed. Both ID indicators are synchronized.
5 /6 Power-on indicator
(green/orange)
/ ON/OFF button
Power-on indicator lights up green when the
server is switched on.
It lights up orange when the server is switched
off, but mains voltage is present (standby mode).
When the system is switched off, it can be
switched on again by pressing the ON/OFF
button.
When the system is operating, pressing the
ON/OFF button will switch off the system.
I
The ON/OFF button does not disconnect
the server from the mains voltage. To
disconnect from the mains completely,
remove the power plug(s).
V
CAUTION!
Risk of loss of data! It is highly
recommended to shut down the system
using the appropriate functionality of the
system's software, i.e. the CLI or the
"Reboot & Shutdown page" of the
Remote Management Console.
Especially do not press the ON/OFF
button more than once to power off the
system.
7 NMI button
V
CAUTION!
Do not press! Risk of loss of data! The
NMI button may only be used by service.