Intel® Server System SR1680MV Service Guide 7
System Health LED Red Blinking: System has non-critical errors. After error
condition is cleared, LED is off.
On: System has critical errors. LED needs to remain
active until the next power-off and power-on provided
that the error condition is cleared.
- Off: System off / System OK.
HDD Activity LED Green Blinking: Drive activity
- Off: No drive activity
NIC 1&2 LED Green Blinking: Linked and activity on the network
On: Linked to network
- Off: LAN not connected
UID LED Blue Blinking: Command trigger
On: Identification
- Off: Disabled
Back View LEDs
NIC 0&1 Activity LED Green Blinking: Linked and activity on the network.
- Off: No connection
NIC 0&1 Link LED GREEN On: Linked to the network.
- Off: No connection
UID LED Blue Blinking: System is being remotely managed
On: Identification
- Off: Disabled
AC Power LED Green On: +12V is output
- Off: No AC on or no main power on
Table 2. L ED In form atio nFeature Color Description