Technical Product Specification

Intel® Light-Guided Diagnostics Intel® Server Boards S5000PSL and S5000XSL TPS

Revision 1.7

Intel order number: D41763-008

7.3.1 System Status LED – BMC Initialization

When the AC power is first applied to the system and 5V-STBY is present, the BMC

controller on the server board requires 5-10 seconds to initialize. During this time, the

system status LED blinks, alternating between amber and green, and the power button

functionality of the control panel is disabled preventing the server from powering up. Once

BMC initialization has completed, the status LED stops blinking and the power button

functionality is restored and can be used to turn on the server.

7.4 DIMM Fault LEDs

The server board provides a memory fault LED for each DIMM socket. These LEDs are located

towards the rear of the server board next to each DIMM connector.

AF000205

Figure 21. DIMM Fault LED Locations