Intel® Server System SR1520ML User’s Guide 5
Figure 2. Front Controls and LEDs
D System status / fault
LED Green / amber LED for system status.
LED Statte System State
Off System not ready
Green on System ready, no alarm
Green blink System ready but degraded
by processor or DIMM error
Amber blink Non critical failure, such as
non-critical power or voltabe
error
Amber on Critical alarm. Critical power
module failure, critical fan
failure, power supply,
voltage or thermal fault
E LAN1, LAN 2 Status
LEDs Green LEDs that show the status of each LAN
port
LED State LAN State
Off Idle
On LAN link / no access
Blinking Active
F Hard drive activity
LED Green LED that indicates hard drive activity
LED State Drive State
Green blink Drive is active
Off Drive is not active
G System reset button Press to reset the system
Item Feature Description