6Intel® Server System SR1680MV Service Guide
The back view LEDs and buttons information display details regarding the LEDs and
buttons of the two I/O boards and AC power LED.
Rear Panel Bu tton and LEDs
Figure 6. Back View LEDs and Buttons of Two I/O Boards
The following table provides detailed LED information.
LED Informatio n
1. Rear UID Buttons 4. NIC 1&2 Link LEDs
2. Rear UID LEDs 5. AC Power LED
3. NIC 1&2 Activity LEDs
Table 2. L ED In form atio n
Feature Color Description
Front View LEDs
Power LED Amber On: System has AC power but in standby mode.
Green On: System has AC power and is turned on.
- Off: No AC power to the system.