Chapter 2 NAS Head 2-15
2.5.1.2 Front Panel Pushbuttons
The front panel pushbuttons are summarized in Table 2-5.
TABLE 2-5 Front Panel Pushbuttons
Switch Function
Power/Sleep This pushbutton is used to toggle the system power on and off. This button is also used as a
sleep button for operating systems that follow the ACPI specification. Linux, for example,
configures the power button to the instant off mode. There is no ACPI support for the Solaris
OS.
Reset Depressing this pushbutton reboots and initializes the system.
NMI Pushing this recessed pushbutton causes a non-maskable interrupt to occur.
Note: NMI is not currently supported.
System ID This pushbutton toggles the state of the front panel ID LED and the server Main Board ID
LED. The Main Board ID LED is visible through the rear of the chassis and allows you to
locate a particular server from behind a rack of servers.