Intel Light Guided Diagnostics; 5-Volt Stand-By Led; Fan Fault Led's; Figure 32. 5-Volt Stand-By Status Led Location - Intel S2600CP Family Technical Product Specification

Intel Light Guided Diagnostics
®
9. Intel Light Guided Diagnostics
®
Both server boards have several onboard diagnostic LEDs to assist in troubleshooting board-
level issues. This section provides a description of the location and function of each LED on the
server boards.
9.1

5-volt Stand-by LED

Several server management features of these server boards require a 5-V stand-by voltage
supplied from the power supply. The features and components that require this voltage must be
present when the system is "power-down". The LED is illuminated when AC power is applied to
the platform and 5-V stand-by voltage is supplied to the server board by the power supply.
9.2

Fan Fault LED's

Fan fault LEDs are present for the two CPU fans and the one rear system fan. The fan fault
LEDs illuminate when the corresponding fan has fault.
100

Figure 32. 5-volt Stand-by Status LED Location

Intel order number G26942-003
Intel Server Board S2600CP and Server System P4000CP TPS
®
Revision 1.1