Acer Altos R720 Series User Manual page 19

Front panel control button functions
Below table lists the functions of the front panel control buttons.
Item
NMI button
Reset button
Power button
System ID button
Hot-plug HDD
carrier latch
Function
Puts the server in a halt-state for diagnostic purposes.
Press to reset the system.
Press to turn the system power on and off.
Press to turn the system ID LED on and off.
Press to release the carrier lever.
9