Infiniband* Link/Activity Led; Post Code Diagnostic Leds; Figure 46. Infiniband* Link Led (K) And Infiniband* Activity Led (J); Table 59. Infiniband* Link/Activity Led - Intel S2600KPFR Product Specifications

Intel® Light-Guided Diagnostics
BMC Boot/Reset State
End of BMC boot/reset
process. Normal system
operation

8.4 InfiniBand* Link/Activity LED

The server board provides dedicated LEDs for InfiniBand* Link/Activity. They are located on
the baseboard rear, near diagnostic LED set. This set of LEDs works only on the Intel
Board S2600KPF.
The following table maps the system state to the LED state.

Figure 46. InfiniBand* Link LED (K) and InfiniBand* Activity LED (J)

LED Color
Amber (Right)
Green (Left)

8.5 POST Code Diagnostic LEDs

Eight amber POST code diagnostic LEDs are located on the back left edge of the server board,
in the rear I/O area near the QSFP+ connector.
During the system boot process, the BIOS executes a number of platform configuration
processes, each of which is assigned a specific hex POST code number. As each configuration
routine is started, the BIOS displays the given POST code to the POST code diagnostic LEDs
on the back edge of the server board. To assist in troubleshooting a system hang during the
POST process, you can use the Diagnostic LEDs to identify the last POST process executed.
For a complete description of how these LEDs are read and a list of all supported POST codes,
refer to appendix.
98
Chassis Status
ID LED LED
Indicates BMC Linux has booted and manageability
Solid
Off functionality is up and running. Fault/Status LEDs operate
Green
as per usual.

Table 59. InfiniBand* Link/Activity LED

LED State
Off
Blinking
Off
On
Technical Product Specification
Comment
NIC State
No Logical Link
Logical Link established
No Physical Link
Physical Link established
® Server
Revision 1.37