Lenovo ThinkSystem SR850 V3 - Front I;O Module Leds

Table 11. Drive LEDs
LED
Description
1 Drive activity
LED (green)
Each hot-swap drive comes with an activity LED. When this LED is flashing, it indicates that the
drive is in use.
2 Drive status
LED (yellow)
The drive status LED indicates the following status:
• The LED is lit: the drive has failed.
• The LED is flashing slowly (once per second): the drive is being rebuilt.
• The LED is flashing rapidly (three times per second): the drive is being identified.
Front I/O module LEDs
The front I/O module of the server provides controls, connectors, and LEDs.
Figure 20. Front I/O module LEDs
Table 12. Front I/O module LEDs
1 Network Activity LED (green) 3 System ID button/LED (blue)
2 Power button/LED (green) 4 System error LED (yellow)
1 Network Activity LED (green)
The network activity LED helps you identify the network connectivity and activity.
Status Color
Description
On Green
The server is connected to a network.
Blinking
Green
The network is connected and active.
Off
None The server is disconnected from the network.
2 Power button/LED (green)
Press this button to turn the server on and off manually. The states of the power LED are as follows:
Chapter 2. Server components 37