Lenovo ThinkAgile VX 4-Socket 4U Certified Node, User Manual

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Table 9. Status LEDs
LED Description
19
Power LED
(green)
The states of the power LED are as follows:
Off:
Power is not present or the power supply, or the LED itself has failed.
Flashing rapidly (4 times per second):
The server is turned off and is not ready to be turned
on. The power button is disabled. This will last approximately 5 to 10 seconds.
Flashing slowly (once per second):
The server is turned off and is ready to be turned on.
You can press the power button to turn on the server.
On:
The server is turned on.
20
System ID LED
(blue)
Use this blue LED to visually locate the server among other servers. You can use Lenovo XClarity
Administrator to light this LED remotely.
21
System error
LED (yellow)
When this yellow LED is lit, it indicates that a system error has occurred. A system-error LED is
also on the front operator information panel. Messages on the LCD system information display
panel and LEDs on other server components might also be lit to help isolate the error. This LED is
controlled by the Lenovo XClarity Controller.
Table 10. Adapter LEDs
Callout Callout
4
Riser 1 to 4 fault LED
15
Adapter 15 fault LED
5
Adapter 1 fault LED
16
Adapter 16 fault LED
6
Adapter 2 fault LED
17
Adapter 17 fault LED
7
Adapter 3 fault LED
18
Riser 16 through 17 fault LED
8
Adapter 4 fault LED
22
3v fault (system battery) LED
9
Riser 10 to 15 fault LED
23
I/O-board fault LED
10
Adapter 10 fault LED
24
LOM adapter fault LED
11
Adapter 11 fault LED
25
ML2 x16 network adapter fault LED
12
Adapter 12 fault LED
26
Adapter 7 fault LED
13
Adapter 13 fault LED
27
Adapter 6 fault LED
14
Adapter 14 fault LED
28
Adapter 5 fault LED
Internal connectors
The topics in this section provide information about connectors that are inside the server.
For information about external connectors on the front and rear of the server, see “Front view” on page 24
and “Rear view” on page 29.
System-board connectors
The following illustration shows the internal connectors on the system board.
For information about the LEDs that are available on the system board, see “System-board LEDs” on page
249.
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User Guide for ThinkAgile VX7820 Appliance, ThinkAgile VX 4-Socket 4U Certified Node