Intel S2600CW - 9 Intel Light Guided Diagnostics; 5-Volt Stand-By LED; Figure 22. 5-Volt Stand-By Status LED Location

Intel® Light Guided Diagnostics Intel® Server Board S2600CW Family TPS
116 Revision 2.4
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 powered-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.
Figure 22. 5-volt Stand-by Status LED Location