Nuvo-4000 Series User’s Manual
Copyright © 2014 Neousys Technology Inc. All Right Reserved.
Page 12 of 76
2.2 Front Panel I/O Functions
On Nuvo-4000, we design all general-purpose I/O functions on the front panel so you can
easily access them. In this section, we’ll illustrate each I/O function on the front panel.
2.2.1 Power Button
The power button is a non-latched switch for ATX
mode on/off operation. To turn on the Nuvo-4000,
press the power button and the PWR LED is lighted
up. To turn off the Nuvo-4000, you can either issue
a shutdown command in OS, or just simply press
the power button. In case of system halts, you can
press and hold the power button for 5 seconds to
compulsorily shut down the system. Please note
that a 5 seconds interval is kept by the system
between two on/off operations (i.e. once turning off
the system, you shall wait for 5 seconds to initiate
another power-on operation).
2.2.2 Reset Button
The reset button is used to manually reset the
system in case of any abnormal condition. To avoid
unexpected operation, the reset button is hidden
behind the front panel. You need to use a pin-like
object to push the reset button.
