ASROCK 1U4L4E Series User Manual page 15

System Reset Button
When the system is completely unresponsive, press the system reset button to reboot the
server without shutting it off and initialize the system.
ID Button
Press the ID button to toggle the front panel ID LED and the baseboard ID LED on and
off. This allows user to locate the server that working on from behind a rack of servers.
Power Button
Press the power switch button to toggle the system power on and standby/sleep modes. To
remove all power from the system completely, disconnect the power cord from the server.
Status LED Definitions
LAN LED
Status Description
Blinking Green Network access
Solid Green LAN is present
Off No LAN is present
HDD Status LED
Status Description
Blinking Green HDD access
Off HDD idle
System Status LED
Status Description
Red System process fault
Off Running or normal operation
ID LED
Status Description
Blue System identification is active
Off System identification is disabled
Power LED
Status Description
Blue Power on
Blinking Blue Standby(Sleep) mode
Off Power off
1U4L4E Series
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