Control Panel w/o Bezel
Part number 3500844
The front panel board supports the light-emitting diodes (LED) and buttons that are accessible from the front panel. Following are the descriptions of the buttons and LEDs on the front panel board.
Reset button – Lets you reset the server if it has become non-responsive.
System fault LED – Flashes whenever the server logs a failure.
Network activity LED – Lights whenever there is activity on the network.
Hard disk activity LED – Glows green whenever a hard disk is actively reading or writing data and glows amber if a hard disk fails.
Power LED – Glows green whenever the server is turned on. The LED also flashes when the server is in sleep mode.
Sleep button – Lets you put the server into sleep mode to reduce power consumption.
Power button – Turns the server on and off.
NMI switch – Allows a technician servicing the server to generate a non-maskable interrupt (NMI) to help troubleshoot server errors.