Fujitsu PRIMERGY TX300 S4 Operating Manual page 72

Controls and indicators
Controls
On/Off button
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
NMI NMI button
V
RST Reset button
Pressing the reset button reboots the system.
V
ID ID button
Lights up (blue) on the front and on the rear of the server when the
ID button is pressed. The two ID indicators are synchronized.
Indicators on the control panel
Power-on indicator (dual color)
Lights up green when the server is switched ON.
Lights up orange when the server is switched OFF, but mains
voltage is present (standby mode).
Hard disk activity indicator (green)
An internal drive (HDD or backup drive) is being accessed.
72
The On/Off button does not disconnect the server from the
mains voltage. To disconnect from the mains completely,
remove the power plug(s).
CAUTION!
Do not press! Risk of loss of data!
The NMI button may only be used by service.
CAUTION!
Risk of loss of data!
Operating manual
Starting up and operation
TX300 S4